Why is it necessary that file needs to be opened in I-O mode for REWRITE?
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if someone is using my file,how can i find which user id is using?
copy 100 records without using ibm utilities
what is the purpose of linkage section?
can you please let me know if there is any walkins for COBOL/PLI/DB2/IMS/JCL in pune other than IBM and ITC infotech
01rec1. 05 a pic 999v99 value 123.12 05 b pic 99v9 value 45.9 02 rec2. 05 x pic 999v99 05 y pic 99v99 05 z pic x(3) value 'abc' if rec1 is moved to rec2 then what is the value of rec2?
I have a field with data type X(10). I want to perform arithmetic operation on this field? I tried doing it by moving the value into a numeric field. but it didn't work out. I am getting a S0C7 abend. Pls let me know if there is any way of getting this done?
What is the local-storage section?
What are the functions like c or c++ in cobol?
File status must be checked both while opening and reading the file or only while reading the file?
why occurs clause not mentioned in 01 level
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01 var1 pic s9(9)v99. 01 var2 pic x(30). procedure division. move 12345.99 to var1. move12345.99 to var2. display var1. display var2. what is the output?
If a sub program is called from mainprogram.I have opened cursor in main program and Fetch the result in subprogram ,Is it possible ?If yes please tell me the reason.