If you are running in CICS, you could use the BIF DEEDIT function -- that will leave you with "00.450". The data structure contains ASCII or EBCDIC Text Strings and Numeric Values that use a Binary, Packed Decimal or Zoned Decimal format. do so, just right click on the Flat File Source and select Show Advanced Editor 02 IMPME-OUT PIC S9(13)V9(2) COMP-3. For eg., i have alphanumeric string I HAVE A PACKED DECIMAL FIELD WHICH IS REDEFINED TO A NUMERIC FIELD TO ADD "1" TO ITS TENTH DIGIT. Lemme know what do you think. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. That is a File Master 3.11 Reformat example:------------------ CA File Master Plus -- Dataset Reformat ------------------OPTION ===> BLANK - Update Reformat Control Parms E - Execute Reformat Reformat "FROM": Dataset name ===> 'your.CONVERT.INPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#O1 Reformat "TO": Dataset name ===> 'your.CONVERT.OUTPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#N1 Replace Keys ===> N ('Y' to replace duplicate keys in KSDS) Reformat Control Parm: Dataset name ===> 'your.CONVERT.LIB' Member name ===> REFORMAT Execution mode ===> E O = Online S = Submit JCL E = Edit JCL After pressing enter you have to assign the "FROM" fields to the "TO" fields. Suppose we have the number 40.06. The following (nbrcvts1.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. data type, but as you will see further on, it is not enough. The following sections describe the various numeric field formats with techniques for displaying the contents of the actual value (hexadecimal) as stored in memory. how to convert decimal to Packed decimal/COMP-3, Having trouble unpacking Comp-3 in .Net. Asusually, I could find out a way to achieve it! SimoTime has the technology, services and experience to assist in the application and data management tasks involved with doing business in a multi-system environment. Packed-decimal format means that each byte of storage (except for the low order byte) can contain two decimal numbers. This file used to be written by a COBOL program and this one field was written using COMP-3. Any other readers, this is a solution which will work with data at fixed positions. One copybook for the source data structure and one for the new data structure.For example: 01 DATAREC1OLD. 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. Using Kolmogorov complexity to measure difficulty of problems? This document may be used to assist as a tutorial for new programmers or as a quick reference for experienced programmers. If you are using a COBOL program, just move the packed decimal variable into a numeric field and then try to write to output file. section of this document for links that provide additional detail about numeric formats. Is there an existing gem or script that converts numbers to comp-3/packed decimal format? SO had to go to other way.. and the Output columns branches. A string containing the converted string. If you are not running in CICS, assume you have your string in a field called WS-STR: Thanks for contributing an answer to Stack Overflow! To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I believe, the receiving fields should be 'STRING's too. 02 FEC-DD PIC X(2). This example illustrates the following functions. Is there a single-word adjective for "having exceptionally strong moral principles"? Preparing the application programs will require the transfer of source members that will be compiled and deployed on the target platform. The following PROCEDURE DIVISION statement shows how to convert from a PACKED to a DISPLAY (or unsigned Zoned-Decimal) numeric value. The only method to get this done is to use a File Master Reformat data set, aka. SORT - CONVERT PD to ZD and BI to ZD | F1 for Mainframe Now we need to drop into our package a Flat File Source, an OLEDB Destination Would the magnetic fields of double-planets clash? The next step is to create a SSIS project and add a Data Flow task, a Flat File Not the answer you're looking for? Setting this option to true will instruct the SSIS pipeline It is comp of some kind. The Result Field is defined as a Display field with 7 digits and 2 decimal positions. Right justified. transformation. Refer to the COBOL Routine for Example-101 Creating and Using Files: Data Types and Data Storage Refer to The following (NBRCVTE3.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. The following (nbrcvts2.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. You can use p,m,f,TO=f or p,m,f,f to convert from various numeric formats to various other numeric formats. Step into the Categories and Balance leaves and Why would you get a truncated value? The source field content is already in a display format. if itab-netpr has a value of 1,234.56, i need to convert that to ' 123456'. Here I used SORT FIELDS=COPY is equal to OPTION COPY. For example, the value 15 is stored in two nibbles, using the hexadecimal characters 1 and 5. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Use DECIMAL ( i + d, d) or NUMERIC ( i + d, d) No exact equivalent. This will allow COBOL to handle the conversion between the PIC X internal storage format and the COMP-3 internal storage format. The next step is to set up the Inputs and Outputs tab. See method getMainframePackedDecimal in http://jrecord.cvs.sourceforge.net/viewvc/jrecord/jrecord/src/net/sf/JRecord/Common/Conversion.java?revision=1.2&view=markup, for an example of converting packed decimal in java (it is part of the jrecord project jrecord.sf.net). By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. The fewer decimal positions of the result field will cause the numeric value to be truncated. The following is the WORKING-STORAGE definition for the source field. Is it possible to rotate a window 90 degrees if it has the same length and width? 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 . There is some correction in his code too. The following is a flowchart of the job for executing the programs that show the conversion between the various numeric field types. UnpackNibblesToBytes: Splits a byte into its composing . For. For example, the number 48 can be represented into a byte as Explore The Edited for Display format for numeric data strings. The possible translated, displayable ASCII characters are (highlighted in red). Get position of character in collating sequence, Decimal value in an input file if the user inputs to it in COBOL. The type is specified using a specific character selected from the table below. If I do not have a byte that is x'00' then the code works perfectly. warning: turn off your caps lock. Refer to i have a question on data type conversion. Can I tell police to wait and call a lawyer when served with a search warrant? and view the COBOL source code for this numeric field conversion example. 02 FEC-MM PIC X(2). COBOL Comp-3 / Packed-decimal - www.www.mainframestechhelp.com (ie, Numeric to Numeric, Packed to Packed, or Binary We need some sample data in a text file to load into our previously created table. Rarely (if ever) is packed-decimal business data moved to a floating-point field. > (somehow) to the decimal value 168. I just wanted to know, do we have any tool or utility through which we can do the same. it doesn't exist on the file, but COBOL knows that it's there for rounding and such. On this link you can The light-gray boxes identify a system function or an informational item. Explore the JCL Connection for more examples of JCL functionality with programming techniques and sample code. A typo, the first receiving field should be digitsAn instead of digits:unstring part3 delimited by "." Converting Packed decimal S9 (11)V99 to unpacked Decimal -IBM Mainframes Each byte has two nibbles, and each nibble is indicated by a hexadecimal character. You know how Cobol has these field definitions for numbers like PIC 9999v99 and stuff. Refer to the Downloads and Links to Similar Pages section of this document for links that provide additional detail about numeric formats. Use DECIMAL ( i + d, d) or NUMERIC ( i + d, d) If a host variable includes an indicator variable, the SQLTYPE value is the base . byte is used to hold the sign by using a hexadecimal C for positive numbers, a D By: Daniel Farina | Updated: 2015-01-20 | Comments (7) | Related: More > Integration Services Data Flow Transformations. 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. Explore The Zoned-Decimal format for numeric data strings. I know two methods for doing that. On the Advanced view we are going to add four columns named Name, Address, comp has different types of ways of storing the in my computer, IBM MAINFRAME, comp is binary and comp3 is packed decimal. This link requires an Internet Connection. The sign indication is dependent on your operating environment. Each nybble (half-byte) of the field is a decimal value in binary, so. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. > example, the single byte may contain X'A8'. COMP-3 or Packed decimal variables. 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. To calculate the number of bytes, we have to add 1 (for sign) to the total number of digits, then need to divide it by 2, and round up. The Source Field is defined as a Packed (or COMP-3) and the result fields are "USAGE IS DISPLAY" or a numeric edited field. Moved '12345 ' to numeric field 9 (09) move numeric field 9 (09) to packed field S9 (10) COMP-3. 02 TRANS-OUT PIC X(4). digits. as 0x04 0x00 0x6C. Whether you want to use the Internet to expand into new market segments or as a delivery vehicle for existing business functions simply give us a call or check the web site at http://www.simotime.com, 104, Packed Field, Explicit Decimal Point, 204, Binary Field, Explicit Decimal Point. Downloads and Links to Similar Pages As provided this code handles the case by wrapping to zero. COBOL Numeric Formats, Convert Numeric Formats using COBOL - SimoTime 15 would stored as 01 5C. Usually COMP-3 fields consist of BCD digits packed into bytes two at a time, each digit using a nibble (4 bits). The first group of documents may be available from a local system or via an Internet connection, the second group of documents will require an Internet connection. Converting alphanumeric field to numeric - COBOL General discussion Also, like zoned numbers, packed numbers can have implied decimal According to our file definition, the data types for CustomerName and CustomerAddress rev2023.3.3.43278. Refer to If the definition size matches there shouldn't be any truncation. How do you convert a packable decimal to a readable format? The following is the WORKING-STORAGE definition for the result field. The spaces really do you a favor by causing the SOC7 (Numeric Exception) on the intermediate arithmetic fields. You can use LENGTH=n to override the default output length. This suite of programs and documentation is available to download for review and evaluation purposes. What is packed decimal number? - Headshotsmarathon.org Refer to Explore The Binary or COMP format for numeric data strings. Packed decimal conversion - Java - Coderanch byte [] pd = args [0] .getBytes () will build a byte array = {0x11, 0x23, 0x4D} this will result in -11234. Address with an input and output of 50 and select string as the Data Type. GnuCOBOL (formerly OpenCOBOL) is a COBOL compiler with run time support. What about WS-NUM-STR consisting of a dummy field of pic x(9) and the value field of pic 9.999? 359 , Road No. To learn more, see our tips on writing great answers. This example also illustrates how to display the actual hexadecimal (or Hex Dump) content of a numeric field using a callable dump routine. the record definition) for the file of the previous step. Cron <gccadmin@sourceware> sh /home/gccadmin/scripts/update_web_docs_svn into our sample table. Packed Decimal. Kwebble, UNSTRINGing into some NON-STRING variables didn't work. will be occupying 2 bytes and the corresponding Easytrieve declaration is. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The following shows the picture (PIC) clause, how the item is displayed using the DISPLAY verb, the field as it is stored in memory for an EBCDIC environment, the field as it would be stored in memory for an ASCII environment. After dropping the Script Component a window will pop up Here is a little different attempt at answering your questions. Define a 2-byte alphanumeric variable (group or elementary). convert 1 BYTE binary to decimal in cobol - IBM Cobol - IBM Mainframe Forum Save my name, email, and website in this browser for the next time I comment. I think the problem are in this columns : Actually Im usingbyte stream [DT_BYTES] format in flat file source andnumeric [DT_NUMERIC] in script component. Comp-3 stores data in a BCD -- binary coded decimal -- format with the sign after the least significant digit. Converting string to packed:-. Most COBOL compilers hide this level of processing. A typical job script will contain multiple job steps executed in a predefined sequence. We have made a significant effort to ensure the documents and software technologies are correct and accurate. for access to white papers, program examples and product information. P stands for Packed - in Easytrieve variable declaration. To learn more, see our tips on writing great answers. The Floating-Point format should wait until another time after you well understand these four. database using Color Associations: The light-green boxes are unique to SIMOTIME Technologies using an IBM Mainframe System or Micro Focus Enterprise Developer. Packed numbers are amongst the hardest data sets to import into a SQL Server This way we can have the decimal portion of the number separated from the full number. can be converted to numeric values via File Master using COBOL copybooks. Back to top. In my previous tip, I introduced aspects to consider when importing data from It should be V999. much higher than nowadays, it was a wise decision to implement packed numbers at There is nothing in the file to help you identify where it is or if it even exists. Try it and see what gives you the answer you want. Copyright (c) 2006-2023 Edgewood Solutions, LLC All rights reserved Beginning with version 4.1.1 of COBOL for AIX, during the conversion of a numeric data item to and from a packed-decimal data item, negative zero is no longer converted to positive zero. Yes . Handling the case of the 10th digit being 9 is a trivial IF statement. COMP-3 variable contains any of the digits 0 through 9, a sign.
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