how to convert packed decimal to numeric in cobol

02 FEC-AA PIC X(2). This first patch isn't directly applicable to all the projects, but if this is approved then I have follow-on patches for gdb and binutils. I assume the format is not fixed, since then you could just pick that part of the string and move it to a field defined with pic 9.999 and use it from there. This suite of programs is provided as a COBOL example of one of the possible solutions to the problem of determining the actual format, content and length of a numeric field and converting to a different format. How to convert a alphanumeric string into numeric decimal in COBOL Refer to Refer to The next image should clarify the steps to follow. Big Endian - within a multi-byte numeric representation the most significant byte has the lowest address. The following is the WORKING-STORAGE definition for the result field. take a look at. Why is this sentence from The Great Gatsby grammatical? The standard signs are used: hexadecimal F for positive numbers and hexadecimal D for negative numbers. Move LOW-VALUES to the first byte of the 2-bytes variable. and select {CR}{LF} as the row delimiter like on the next image. Else please lemme know if that was not you were looking at. The next step is to set up the Inputs and Outputs tab. the COBOL Routine for Example-301 Since packed decimal data you can't read in the EDIT field, you can specify a format you want for display. or you can use a SORT card to convert the packed value to numeric. and view the COBOL source code for this numeric field conversion example. This code: which to me appears to be exactly what you say you need. 02 TRANS-OUT PIC X(4). I believe, the receiving fields should be 'STRING's too. The following (nbrcvts2.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. A suitable definition for a table to load this file is next. Such a REFFILE will be created via File Master ISPF 3.11 menu ("11 REFORMAT Convert file from one record layout to another").You need two COBOL data structures, aka. Define a 2-byte alphanumeric variable (group or elementary). Since this example uses an unsigned number the conversion is the same as a simple move. Right now if a new opcode (or some other constant) is added to dwarf2.h, then various places must be updated: gcc, gdb, and binutils all have copies of functions to convert, e.g. This document will describe and demonstrate the conditional processing of individual string types within a data structure based on a COBOL copy file that defines the data structure. COBOL Numeric Formats, Convert Numeric Formats using COBOL - SimoTime And each numeric number takes 4 bits to represents themself. The following PROCEDURE DIVISION statement shows how to convert from a BINARY to a DISPLAY (or unsigned Zoned-Decimal) numeric value. Here is a little different attempt at answering your questions. Packed numbers are amongst the hardest data sets to import into a SQL Server See COBOL Comp-3 Packed Fields. The Floating-Point format should wait until another time after you well understand these four. We have made a significant effort to ensure the documents and software technologies are correct and accurate. A variety of numeric formats are used on an IBM Mainframe System, a Windows System, a UNIX System or a Linux System. I HAVE A PACKED DECIMAL FIELD WHICH IS REDEFINED TO A NUMERIC FIELD TO ADD "1" TO ITS TENTH DIGIT. I added a brief description Sap Dictionary French [on23w86rdpl0] - idoc.pub What you probably need to do is something along the lines of: Yes, the above program uses an additional variable in the middle to convert numeric format to display format, but that is exactly how the language was designed. For example://your_job_card//REFMT EXEC PGM=CAWABATC,REGION=4M //STEPLIB DD DSN=your.FM110.CDBILOAD, // DISP=SHR //SYSPRINT DD SYSOUT=* //SYSUDUMP DD SYSOUT=* //SYSUT1 DD DSN=your.CONVERT.INPUT, // DISP=SHR //SYSUT1O DD DSN=your.CONVERT.OUTPUT,// DISP=SHR //SYSIN DD * COPY , INFILE(SYSUT1), OUTFILE(SYSUT1O), REFFILE(your.CONVERT.LIB(REFORMAT)), REPLACEKEY(N) /* Now, when running the job and using the following three records input file:------------------------------------------------------------------------------.@record#01-----------------------------------------------------------------0013579889987FF6666666666666666666666666666666666666666666666666666666666666666600246C953694B0100000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------record#02-----------------------------------------------------------------0022229889987FF6666666666666666666666666666666666666666666666666666666666666666600222C953694B0200000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------record#03-----------------------------------------------------------------0033339889987FF6666666666666666666666666666666666666666666666666666666666666666600333C953694B0300000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------The OUTPUT will contain the numeric data:BROWSE your.CONVERT.OUTPUT Line 0000000000 Col 001 080Command ===> Scroll ===> CSR ********************************* Top of Data **********************************01234567record#01---------------------------------------------------------------02222222record#02---------------------------------------------------------------03333333record#03---------------------------------------------------------------******************************** Bottom of Data ********************************, https://techdocs.broadcom.com/content/broadcom/techdocs/us/en/ca-mainframe-software/devops/ca-filemaster-plus/11-0/using-batch/batch-reference-for-ca-file-master-plus/keywords/keyword-descriptions1.html#concept.dita_de213555aa271bc5db6b08bc7a3ffe71e3bb4084_REFFILE. This halves the storage requirements compared to a character, or COBOL "display", field. I took assembly and I think all numbers are whole numbers when they are packed the "V" is telling the compiler how to handle the number. I need to convert the values of packed decimal fields in itab to numeric type. I know two methods for doing that. The Source Field is defined as a Zoned Decimal field with 6 digits and 3 decimal positions. Redefine the 2-byte alphanumeric variable as PIC S9 (04) COMP. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. This test case will show the process for converting a binary numeric format to an edited numeric format. Services. SourceForge is an Open Source community resource dedicated to helping open source projects be as successful as possible. Therefore, adjustments may be needed to execute the jobs and programs when transferred to a system of a different architecture or configuration. The purpose of this document is to assist a reader in developing a better understanding of the various numeric formats that are supported by an IBM Mainframe System. Notice that the second byte is a binary zero, also known as a The light-blue boxes identify the input/output data structures such as Documents, Spreadsheets, Data Files, VSAM Data Sets, Partitioned Data Set Members (PDSM's) or Relational Tables. into the Output folder tree; those columns will be in where we will return the transformed What video game is Charlie playing in Poker Face S01E07? Alternate explanation: person doing the posting has absolutely no clue about internal formats of packed decimal and floating point numbers? Would the magnetic fields of double-planets clash? ispf programmer s guide Full Book - bookforread.com When a text file contains packed numbers or any other kind of binary This numeric structure is supported by COBOL and may be explicitly defined with the "USAGE IS COMP" or "USAGE IS BINARY" clause. iDecimalPlaces (Integer): The number of implied decimal digits for the packed number. and view the COBOL source code for this numeric field conversion example. I've copied this code and setup my package identical to these instructions. The Result Field is defined as a Zoned Decimal (or USAGE IS DISPLAY) field with 7 digits and 2 decimal positions. This can be accomplished using SORT. Back to top. The hexadecimal information is (highlighted in green) The possible translated, displayable EBCDIC characters are (highlighted in blue). To convert from zoned to packed. available from SourceForge. This test case will show the process for converting a zoned-decimal-numeric format to an edited numeric format. For this requirement an edited numeric result field may be used. decimal digits per byte in contrary of the Zoned number representation that holds When you write a packed field to a WORK file, the output record will contain the field in packed format. COBOL - Picture Clause. Atlast divide the decimal-total by 1000 and add it to integer-part. The following (NBRCVTE2.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. Refer to Which worries me, those should require 10 bytes. Once the fee is received by SimoTime the latest version of the software, documentation or training material will be delivered and a license will be granted for use within an enterprise, provided the SimoTime copyright notice appear on all copies of the software. As provided this code handles the case by wrapping to zero. on the properties frame set to true the UseBinaryFormat property. public inbox for gccadmin@sourceware.org help / color / mirror / Atom feed * Cron <gccadmin@sourceware> sh /home/gccadmin/scripts/update_web_docs_svn @ 2018-08-07 0: . After dropping the Script Component a window will pop up Instead we have to use the DT_BYTES previous tip, SSIS offers us the possibility to extend its functionality by A good place to start is Unpack. How to use Slater Type Orbitals as a basis functions in matrix method correctly? 01 WS-ZONED-DECIMAL PIC S9 (11)V99. In this tip, I will show you how to 'ABCDEF 0 0.450' and i need to get and COBOLs numeric unpacked or zoned values. For additional information about SIMOTIME Services or Technologies please contact us using the information in the Contact, Comment or Feedback section of this document. Why do many companies reject expired SSL certificates as bugs in bug bounties? we need to select DT_BYTES as the Data Type; and 1 and 6 for its lengths This suite of test cases includes JCL Members for execution in a Mainframe-oriented environment such as an actual IBM Mainframe running ZOS or a Micro Focus environment such as Mainframe Express or Server Enterprise Edition. COMP-3 or Packed decimal variables. Then I have the script component output parameter set to DT_NUMERIC with a precision of 7 and scale of 2. As both REDEFINES occupy the full 15 bytes, there is no need to take account of any value in Y prior to the MOVEs to T or U. Converting numbers. - Ask TOM - Oracle Some names and products listed are the registered trademarks of their respective owners. And then, do the calculation with WS-NUMBER. The compiler (cobc) translates COBOL source to executable using intermediate C, designated C compiler and linker. copybooks. Implement Seek on /dev/stdin file descriptor in Rust, Follow Up: struct sockaddr storage initialization by network format-string. much higher than nowadays, it was a wise decision to implement packed numbers at Example: Data: begin of itab occurs 0, ebeln like ekko-ebeln, ebelp like ekpo-ebelp, menge (15) type p decimals 2, netpr (15) type p decimals 2, end of itab. database using Enter 2 and 3 in the TO section of the panel, for example:CA File Master Plus -- Reformat your.CONVERT.LIB(REFORMAT) COMMAND ===> SCROLL ===> CSR FROM Record ------------ CPYBK#O1 of your.CONVERT.LIB --------------Num Field Name Pos Format Row 1 of 3 1 DATAREC1OLD 1 78 2 FIELD1-PCK 1 P 8.2 3 FILLER 7 C 72 *************************** Bottom of Record Layout *************************** TO Record ------------ CPYBK#N1 of your.CONVERT.LIB --------------Num Field Name Pos Format Reformat Row 1 of 3 1 DATAREC1NEW 1 80 2 FIELD1-NUM 1 N 6.2 2 3 FILLER 9 C 72 3 *************************** Bottom of Record Layout ***************************After pressing enter the numbers will be automatically translated to the field names.Press PF3 and type E now.You will see the JCL now. FIELD-NAME-2: 11 Explore This example also illustrates how to display the actual hexadecimal (or Hex Dump) content of a numeric field using a callable dump routine. WRITE WORK does not allow format specifications nor edit masks. if itab-menge has a value of 2.00, i need to convert that value to ' 200'. Creating and Using Files: Data Types and Data Storage A packed decimal representation stores decimal digits in each "nibble" of a byte. How to convert Decimal Values to Strings in COBOL The following shows how the numeric fields would be defined in a COBOL WORKING-STORAGE SECTION. Connect and share knowledge within a single location that is structured and easy to search. I am unsure how to interpret the decimal place and sign. rev2023.3.3.43278. 02 FILLER PIC X(72). To subscribe to this RSS feed, copy and paste this URL into your RSS reader. In my use case I had to use suggestion from both of your posts. Interpreting COMP-3 Packed Decimal Fields into numeric values A typo, the first receiving field should be digitsAn instead of digits:unstring part3 delimited by "." Convert Signed Zoned Decimal to Packed Decimal - Syncsort/Synctool 02 FILLER PIC X(72). In case of the above question to move the decimal portion of the number need to define an variable which can store only the decimal portion and move the value to that field which would hold just the decimal portion. COMP and COMP-3 equivalent variables in Easytrieve This example illustrates the following functions. The following (nbrcvts3.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. This section provides various test cases for converting different types of numeric fields. . Radial axis transformation in polar kernel density estimate. How do you get out of a corner when plotting yourself into a corner, Linear Algebra - Linear transformation question. OUTREC: Tells SORT what part of input file to be put in output file.PD: Input format in Packed DecimalTO=ZDF: output format to be in all numericsTO=ZD: output format to be in all numerics with an alphabetLENGTH=n: If you want to override the output length, specify as n. Say you have an input file with below packed data as HEX. This program (NBRCVTC1.cbl) was written to show various techniques for converting between various Packed numeric field formats used on the mainframe and/or with the COBOL programming language. Packed Decimal. How do you convert decimal to numeric in COBOL? representation. Cron <gccadmin@sourceware> sh /home/gccadmin/scripts/update_web_docs_svn The lower nibble of the last byte has 13 if the number is negative, and something else, (usually 12) if positive. As Mainframe_help1 said you can redefine it. A packed decimal representation stores decimal digits in each "nibble" of a byte. Using V6.2 and ARCH(12), the compiler instead uses the vector packed-decimal facility, which accelerates packed and zoned decimal computation by storing intermediate results in vector registers instead . The Zoned-Decimal format may be used as the result field of a conversion process, for COBOL this is explicitly coded or defaulted as "USAGE IS DISPLAY". we must set the TextQualified option to False. the COBOL Routine for Example-101 My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? You need two COBOL data structures, aka. Raja, If done correctly, as Gilbert's is, I don't see how you'll S0C7. The following is the WORKING-STORAGE definition for the result field. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. This test case will show the process for converting a packed-numeric format to a display (or zoned-decimal) format. So my advice to you is don't try bend COBOL into something that it is not. > example, the single byte may contain X'A8'. If the string input may be longer increase the sizes as needed. I just wanted to know, do we have any tool or utility through which we can do the same. JCL Procedure: Instream, Catalogue, Nested. This documentation and software were developed and tested on systems that are configured for a SIMOTIME environment based on the hardware, operating systems, user requirements and security requirements. previous tip about importing mainframe data, you will remember that the Visual This numeric structure is the default numeric for COBOL and may be explicitly defined with the "USAGE IS DISPLAY" clause. How do you grab a string in COBOL from a file when the position is unknown? JCL- Sort 'PD' to 'ZD' with Length Calculation - Srinimf Packed Decimal Instructions - Northern Illinois University Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin?). The SimoTime Home Page the COBOL Routine for Example-203 Is it possible to create a concave light? This group of test cases will show the process for converting a zoned-decimal-numeric format (USAGE IS DISPLAY) to a display format. Batch split images vertically in half, sequentially numbering the output files, Follow Up: struct sockaddr storage initialization by network format-string. 02 OPERADOR-OUT PIC X. 02 CONVAL2-OUT PIC X(8). Numbers and Formats, Internal Numeric Structures for a Mainframe - SimoTime The following is a list of frequently asked questions about processing numeric fields and the impact of the various numeric types. Do we have a way? Thank you for this great post and the previous one "importing-mainframe-data-with-sql-server-integration-services". I tried with below logic. Is it possible to rotate a window 90 degrees if it has the same length and width? The following PROCEDURE DIVISION statement shows how to convert from a PACKED to a EDITED numeric value. This is also true for external decimal (DISPLAY and NATIONAL) types that are converted by the compiler to packed decimal for COMPUTE statements. A simple job script may contain a single job step that performs a single function. what is happeing here is that the packed decimal is chopped in bytes and passed as an array. Each picture character represents one . Processors such as the PDP-11 and VAX family of computers, the Intel microprocessors, and much of the communications and networking hardware are little-endian. In addition to the ASCII and EBCDIC differences it is important to note the hardware differences. If I do not have a byte that is x'00' then the code works perfectly. However, it occasionally shows up as a problem. I apologize for being thick-headed, but how can you expect to redefine a Packed-Decimal as floating-point? bPacked (Byte Array): A byte array containing the packed number to be converted to decimal format. A suite of Windows command files is provided to run the jobs on a Windows System using Micro Focus COBOL technology. Setting this option to true will instruct the SSIS pipeline the COBOL Routine for Example-201 Given that your input field length is 11, what output would you expect for an input like this? please suggest a method to convert a numeric field to packed decimal in cobol program. Moving packed-decimal (PIC S9(11)V99 COMP-3) to zoned-decimal (PIC S9(11)V99) is completely valid - providing the comp-3 data is properly signed numeric. Sometimes it is needed to convert packed decimal fields to numeric Or display formats for debugging or analysis purposes. Why do we calculate the second half of frequencies in DFT? For the Nozomi from Shinagawa to Osaka, say on a Saturday afternoon, would tickets/seats typically be available - or would you need to book? The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. The data will need to be transferred between the systems and may need to be converted and validated at various stages within the process. 2) Using the EDIT mask in the JCL. COBOL Computational Fields: comp, comp-3, packed decimal, binary - A Copyright (c) 2006-2023 Edgewood Solutions, LLC All rights reserved To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How to convert packed decimal values to numeric values via File Master using COBOL copybooksThis document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks.The only method to get this done is to use a File Master Reformat data set, aka. Making statements based on opinion; back them up with references or personal experience. SORT - CONVERT PD to ZD and BI to ZD | F1 for Mainframe The following is the WORKING-STORAGE definition for the result field. Converting numeric fields to different formats - IBM Conversion of NUMERIC field to PACKED DECIMAL -IBM Mainframes How to convert packed decimals to Unpacked decimals -IBM Mainframes AFTER THIS IT NEED BE AGAIN CONVERTED BACK INTO PACKED DECIMAL INORDER TO INSERT THIS FIELD INTO A TABLE. GnuCOBOL (formerly OpenCOBOL) is a COBOL compiler with run time support. If it is not, there will be an 0c7. Copyright 1987-2023SimoTime Technologies and ServicesAll Rights Reserved. First we are going to create a sample database. The process of adding the packed field to zero giving a result in a display field is the same as doing an unpack of the packed field into a zoned-decimal (or display) field. Required fields are marked *. I need to convert 10-15 different files in the differernt JCL, So I want . This link will require an Internet Connection. How to convert packed decimal values to numeric values via File Master Note: The latest versions of the SimoTime Documents and Program Suites are available on the Internet and may be accessed using the icon. Explanation: For a comp-3 packed field specifies the number of digits after unpacking. For most numeric processes, RPG implicitly converts numeric values to packed decimal format before processing them. Note: The items in this document are . In most of the scenarios, your input file has data either in Packed decimal (COMP-3) format or Binary (COMP) format which is not in readable format. so as i had explained earlier , i moved the packed decimal field to a numeric field and redefined the numeric field each having one digit. After I import the binary file, and choose DT_STR as data type and add the field to the VB script, the output looks just like the weird binary characters in the file. and view the COBOL source code for this numeric field conversion example. Thanks for contributing an answer to Stack Overflow! The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. Packed decimal conversion - Java - Coderanch CCURE 9000 AC9001 Installer/Maintainer Student Guide Appendix A 106. fPerformance Exam 1 (PE1) The scoring for Performance Exam 1 (PE1) is based on a three-part score. representation of the previous statement. I have a amount field in my Input file containing Comp-3 value and I want it to convert into comp-2 value . tip. REFFILE.Such a REFFILE will be created via File Master ISPF 3.11 menu("11 REFORMAT Convert file from one record layout to another"). The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to a DISPLAY (or unsigned Zoned-Decimal) numeric value. p,m,PD,TO=ZD converts the PD values to ZD values. And Please suggest any other way to achieve the same! A string containing the converted string. Converting unpacked Packed Decimal Comp-3 data into doubles. Since we are going to perform Long winded but very straight forward. Wikizero - Binary-coded decimal We need some sample data in a text file to load into our previously created table. comp has different types of ways of storing the in my computer, IBM MAINFRAME, comp is binary and comp3 is packed decimal. The naming of a job script is determined by the Operating System. The Source Field is defined as a Packed (or COMP-3) and the result fields are "USAGE IS DISPLAY" or a numeric edited field. According to our file definition, the data types for CustomerName and CustomerAddress If the sample program is executed in the PC, ASCII environment the following would be displayed and written to the SYSOUT file. Refer to Sorry I am two years late :-( . Note:A SimoTime License is required for the items to be made available on a local system or server. Move X (05) to packed field S9 (10) COMP-3. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, Cobol - Importing a signed numeric with real decimal. Packed decimal conversion FIELD-NAME-3: 9. To packed field = packed field * 10. for more information about products (including Micro Focus COBOL) and services available from Micro Focus. Quite often, to reach larger markets or provide a higher level of service to existing customers it requires the newer Internet technologies to work in a complementary manner with existing corporate mainframe systems. Difference between "select-editor" and "update-alternatives --config editor". Note that the IF test is critical since the original problem staement indicated that there's a very good chance the AMOUNT field is not numeric to start with. Unpacked the previous value would look like: This field has 15 (actually 16) digits before the decimal point and 3 after. This program (NBRCVTC2.cbl) was written to show various techniques for converting between various Binary numeric field formats used on the mainframe and/or with the COBOL programming language. the COBOL Routine for Example-204 For example, the value 15 is stored in two nibbles, using the hexadecimal characters 1 and 5. Is it possible to rotate a window 90 degrees if it has the same length and width? The Result Field is defined as a Zoned Decimal (or USAGE IS DISPLAY) field with 5 digits and zero decimal positions. Explore How to do EBC to ASC Data Conversion of an 80 byte Data Structure. This document will focus on a discussion of a numeric field (or data string) known as "PACKED-DECIMAL" format (also referred to as packed data or a packed numeric field).