COBOL Comp-3 Packed fields:
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Views Read Edit View history. It depends on how program b is linked. Above answer is correct for statically linked. But if dynamically linked then program b will be in initial state in 2nd time and no error will come. I have file with customer details and I need to process only those records who is having valid email id, so how we can validated these records using COBOL?
It is partially correct answer symbol is part of the answer we have to check. Correct me if I am wrong. Copy - Expand the copybook statements during compilation time.
Include - Expand the copybook statements during pre-compilation time. Copy will be used in the cobol compile process and Include will be used during the Db2 precompile process. So we include a Dclgen. We cannot copy a dclgen.. If so the program will fail the compilation. We can include a copybook too.
It wont throw any error. I executed the code and found out the result. Sub programs compiled version of code is embedded with main program so if compile sub program with modified changes then main program is also being compiled. We can identify whether the call is static or dynamic by seeing the CALL structure.
Add a seq number to file thru JCL 1: Can be done in VSAM: Then, the compute statement multiples the value of X by 3 and subtract by So, the value of X will In the case of static call the mainprogram and subpgms r loaded into the mainmemory initially. In case of Static Call, we use the call literal. In case of dynamic call, we define a variable and pass the sub-program name to it before calling. I have two modules called 'A' and 'B'. When I hard code the module name during CALL, the called module uses the database connection opened in the module 'A'.
Sep 06 Jul 23 How to separate to multi-field? Indu Nov 2nd, Redefines can be used. Sep 29 Feb 25 How to initialize a group data which is containing occur clause? Guest Apr 3rd, Hi, I have query regarding the initialization of occur clause. Steve May 23rd, Perform varying sub from 1 by 1 until sub is greater than the occurs area.