DFSEIPB0

DFSEIPB0 converts CICS EXEC DLI statements into a DLI IMS call parameter list.

Hints

A system programmer could assemble DFSEIPB0 out of the IMS SVSOURCE library (for example, IMSESA.V5RIM0.SVSOURCE), to get an assembler listing. Then, recreate the Performance Profile, specifying a report resolution of 6 bytes. Doing so will help you to find out which statements in DFSEIPB0 are using the most CPU. The program is fairly well commented. DFSEIPB0 does a lot of getmains, some for use in building SSA arguments, and some for the use of the IO area, among other things. Getmains tend to use relatively large amounts of CPU.