Answer / kavitha

DFSRC00 tells JCL that program deals with the IMS. It is
not Utility to produce or format output files like SORT do.

PARM=(MSG,&CL1&CL2&CL3&CL4

Parm passes the parameters from JCL to the utility e.g.
whether it is batch or BMP,

&CL1 tells the program name
&CL2 tells the PSB used

Answer / sukumar

DFSRRC00 is basically an IMS routine to run IMS DLI(Batch)
&
BMP(Batch Message Processing) Modules thorugh JCL.

correct me if i'm wrong

When concatenating two PDS can any one PDS can have empty dataset i.e without any value(Dummy).

2 Answers  

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