MPP and BMP Why CMPAT=Y in PSBGEN

The best answer for this interview question is the CMPAT=Y in PSBGEN helps avoid compiling Ims dB program in both Batch message processing and online message processing regions.

In the case of MPP and BMP the first PCB is IO PCB or TP PCB.

This means the PSBGEN is compatible for both batch and online regions.

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Author: Srini

Experienced software developer. Skills in Development, Coding, Testing and Debugging. Good Data analytic skills (Data Warehousing and BI). Also skills in Mainframe.