It's simply. COMP-3 can have a value not exceeding 18 decimal digits. The actual number of bytes occupied in the file is about half of that bytes. Negative zero behaves the same as positive zero computationally. (ie, Numeric to Numeric, Packed to Packed, or Binary 02 FILLER PIC X(72). Browse the Inputs and Outputs Tree by expanding the Flat File Source Output ispf programmer s guide Full Book - bookforread.com There are letter characters aside from sign character inside Comp-3 value, How to process mainframe numbers where "{" is the last character. It is provided "AS IS" without any expressed or implied warranty, including the implied warranties of merchantability, fitness for a particular purpose and non-infringement. 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. We need some sample data in a text file to load into our previously created table. For this requirement an edited numeric result field may be used. For most numeric processes, RPG implicitly converts numeric values to packed decimal format before processing them. P stands for Packed - in Easytrieve variable declaration. Converting alphanumeric field to numeric - COBOL General discussion 02 MONEDA-OUT PIC X(2). Converts a string from EBCDIC to ASCII and vice versa. Thanks everyone for the replies..now i know more than one method that wud work. Here is a little different attempt at answering your questions. T gives right-alignment, U gives left-alignment. At the end of the exercise variable Y contains something that is readable and makes sense to the normal human eye. The zone and numeric digit of the rightmost byte of the zoned decimal number are reversed and placed in the . To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. COMP-3 in COBOL - GeeksforGeeks for the negatives and an F for unsigned values. UnpackNibblesToBytes: Splits a byte into its composing . The difference between the phonemes /p/ and /b/ in Japanese. Note: The latest versions of the SimoTime Documents and Program Suites are available on the Internet and may be accessed using the icon. 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. It should be V999. Styling contours by colour and by line thickness in QGIS, Equation alignment in aligned environment not working properly, Implement Seek on /dev/stdin file descriptor in Rust. Try it and see what gives you the answer you want. For example to store an numeric field of value 987 we would required 3 +1 divided by 2 = 2 Hence an Comp-3 field of length 2 bytes can store a value of +999 to -999 as the limit. 02 NUMOPE-OUT PIC X(6). If you are running in CICS, you could use the BIF DEEDIT function -- that will leave you with "00.450". The following is a sample of the Dump information produced on an IBM Mainframe or Micro Focus Mainframe Express on the PC. 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). PIC S9(15)V9(3) COMP-3 looks like this in the file: If the value was -4568248.323, it would be: This doesn't help you, but may help others. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 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! The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. 02 FEC-AA PIC X(2). 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. is there any way to fix this issue without making use of another variables (e.g. We reserve the right to make changes without notice at any time. 02 TIPCAM-OUT PIC S9(9)V9(6) COMP-3. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. 15 would stored as 01 5C. AC Op-amp integrator with DC Gain Control in LTspice, Follow Up: struct sockaddr storage initialization by network format-string, How do you get out of a corner when plotting yourself into a corner, Trying to understand how to get this basic Fourier Series. representation. Data type conversion from packed to numeric | SAP Community The three most common mainframe numeric encoding formats are Zoned-Decimal, Packed-Decimal and Binary. What is packed decimal number? - Headshotsmarathon.org V is the decimal position The COBOL USAGE clause would be COMP, COMP-3 and DISPLAY. This format is used on an IBM Mainframe System and is supported by Micro Focus COBOL running on a Linux, UNIX or Windows System. Find centralized, trusted content and collaborate around the technologies you use most. grapple attachment for kubota tractor Monday-Friday: 9am to 5pm; Satuday: 10ap to 2pm suburban house crossword clue Regd. Use DECIMAL ( i + d, d) or NUMERIC ( i + d, d) If a host variable includes an indicator variable, the SQLTYPE value is the base . Beware, I haven't run this through a compiler! Packed Decimal Instructions - Northern Illinois University Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? Any other readers, this is a solution which will work with data at fixed positions. The following (nbrcvts3.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. 02 FIELD1-PCK PIC 9(08)V99 COMP-3. 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. COBOL - Picture Clause - COBOL Tutorial - IBMMainframer Is it possible to rotate a window 90 degrees if it has the same length and width? 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. data we cant handle its content as simple text anymore, we need to perform analysis tip: If you want to enrich your SSIS packages and make them look more professional, Explore the Numbers Connection for additional information about the structure and processing of numeric data items (or numeric fields). Difference between "select-editor" and "update-alternatives --config editor". the three parts of the Performance Exam will make-up 50% of the course's overall score. Color Associations: The light-green boxes are unique to SIMOTIME Technologies using an IBM Mainframe System or Micro Focus Enterprise Developer. On the Script Tab select Visual Basic as the Script Language. This link requires an Internet Connection. So the comp-3 field of size 4 bytes can store an numeric digits of +999,9999 to -999,9999 digits. warning: turn off your caps lock. one digit per byte. Refer to 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. For more information about conversion between data types check out this With this you should be answered. How do you convert packed decimal to numeric in COBOL? If doing it that way, you should check that the decimal point is a decimal point, and you should check that your numeric fields are numeric. 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. For example to store an numeric field of value 987 we would required 3 +1 divided by 2 = 2 Hence an Comp-3 field of length 2 bytes can store a value of +999 to -999 as the limit. This section provides various test cases for converting different types of numeric fields. The possible translated, displayable ASCII characters are (highlighted in red). JCL- Sort 'PD' to 'ZD' with Length Calculation - Srinimf Right justified. I have to convert it. Enter 2 and 3 in the TO section of the panel, for example: CA File Master Plus -- Reformat your.CONVERT.LIB(REFORMAT), ------------------------------------------------------------------------------. This document was created and is maintained by SimoTime Technologies. or you can use a SORT card to convert the packed value to numeric. Find centralized, trusted content and collaborate around the technologies you use most. The following sections describe the various numeric field formats with techniques for displaying the contents of the actual value (hexadecimal) as stored in memory. Why is comp-2 mentioned? The following (nbrcvts2.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. Will Gnome 43 be included in the upgrades of 22.04 Jammy? if itab-menge has a value of 2.00, i need to convert that value to ' 200'. The data is stored in fixed width text. COBOL Comp-3 / Packed-decimal - www.www.mainframestechhelp.com To learn more, see our tips on writing great answers. ** The last letter denotes the sign, C & F are positive, D is negative. How can I check before my flight that the cloud separation requirements in VFR flight rules are met? ("11 REFORMAT Convert file from one record layout to another"). The following is an example of actual COBOL source code. Lemme know what do you think. Is there an existing gem or script that converts comp-3/packed decimal format to number? What is the purpose of this D-shaped ring at the base of the tongue on my hiking boots? I have a amount field in my Input file containing Comp-3 value and I want it to convert into comp-2 value . This document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks. The fewer decimal positions of the result field will cause the numeric value to be truncated. The fewer decimal positions of the result field will cause the numeric value to be truncated. COMP and COMP-3 equivalent variables in Easytrieve This halves the storage requirements compared to a character, or COBOL "display", field. This link will require an Internet Connection. The discussions include further detail about the issues and concerns of unsigned (or implied positive) numbers, signed (positive or negative) numbers and decimal or whole numbers. As I was keen about the Numeric field, didnt bother about the filler, but updated above. Get alphanumeric string redefined into two numeric fields to hold and process decimal part and integer part individually. I added a brief description The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. Required fields are marked *. The decimal number representation of the input packed number. When you write a packed field to a WORK file, the output record will contain the field in packed format. Packed decimal conversion This test case will show the process for converting a binary numeric format to a display (or zoned-decimal) format. Suppose we have the number 40.06. The right most half byte contains the sign value. The only method to get this done is to use a File Master Reformat data set, aka. For example, the number 48 can be represented into a byte as How to convert packed decimal values to numeric values via File Master Move X (05) to packed field S9 (10) COMP-3. 02 TETI-OUT PIC X(4). adding custom .NET code. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. FIELD-NAME-3 PIC S9(3)V9(6) COMP-3. Services truncates the string at the occurrence of the first NULL, so we wont be Note: As I already knew that decimal part has 3 digits, I divided DECIMAL-TOTAL by 1000. Difference between "select-editor" and "update-alternatives --config editor". This test case will show the process for converting a packed-numeric format to an edited numeric format. the COBOL Routine for Example-201 By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. The low-order byte contains one digit in the leftmost portion and the sign (positive or negative) in the rightmost portion. the COBOL Routine for Example-203 We have to add four columns The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. A string containing the converted string. Since packed decimal data you can't read in the EDIT field, you can specify a format you want for display. 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 Source Field is defined as a Zoned-Decimal (or USAGE IS DISPLAY) and the result fields are "USAGE IS DISPLAY" or a numeric edited field. We specialize in the creation and deployment of business applications using new or existing technologies and services. This is the "official" BCD packed format of the COBOL standard. 02 FEC-MM PIC X(2). The decimal point is implied. Compilers I know, anyway. Best practice is to always make packed fields an odd length to avoid this confusion. 02 CAUSAL-OUT PIC X(3). Explore The Zoned-Decimal format for numeric data strings. When a text file contains packed numbers or any other kind of binary we need to select DT_BYTES as the Data Type; and 1 and 6 for its lengths previous tip about importing mainframe data, you will remember that the Visual Notice that the second byte is a binary zero, also known as a The following PROCEDURE DIVISION statement shows how to convert from a BINARY to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. I tried to import 40000 rows using the next format : 02 SUC-OUT PIC X(3). See comp-3, above. PD: Input format in Packed Decimal TO=ZDF: output format to be in all numerics TO=ZD: output format to be in all numerics with an alphabet LENGTH=n: If you want to override the output length, specify as n. Example. The following PROCEDURE DIVISION statement shows how to convert from a PACKED to a EDITED numeric value. I've copied this code and setup my package identical to these instructions. SQL data types, SQLLEN values, and SQLTYPE values that the precompiler uses for host variables in COBOL programs. at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exception e) at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.ProcessInput(Int32 inputID, PipelineBuffer. I need to convert the values of packed decimal fields in itab to numeric type. Working with Packed Decimal and Zoned Decimal Data 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. Add a comment. the COBOL Routine for Example-101 the COBOL Routine for Example-303 database using 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. Moving Numeric values between variables in Easytrieve "After the incident", I started to be more careful not to trip over things. Although it only requests 18 digits (15+3), it gets 19 to make it an even length field with the sign (one digit added to the front to make it 10 bytes long on the file).