How to find a program whether it is a COBOL or COBOL-DB2 program by looking at JCL?

PK.Ganapathy

• Jan 7th, 2015

Pure COBOL programs can be executed by EXEC PGM=. DB2 programs will need to be executed by EXEC PGM=IKJEFT01 with the SYSTSIN DD card with the plan/program name. If you are using IMS for checkpointing, then it is a little tricky.

saransh

• Mar 14th, 2014

The JCL must have a DBRM module in the JCL.

Answer Question  Select Best Answer

Is there any use of using COMP fields other than betwee SPACE utilization?

Rohit Dwivedi

• Jun 3rd, 2014

For getting precision in the mathematical calculation the Comp variables provide more precisions as well rather than simple Numeric and Decimal values

Answer Question  Select Best Answer

If any DB2 column changed,how impact analysis can be done fo this?

asharm37

 Profile Answers by asharm37 Questions by asharm37

• Sep 20th, 2014

Impact Analysis for DB2 table change: 1.What is changing-If it is column size then find out all the programs using that column in them.ADJUST THE CODE ACCORDINGLY.If working storage value is being po...

Answer Question  Select Best Answer