DFHMCX

DFHMCX is the BMS fast path module for standard and full BMS, and the program for minimum BMS support. It is called by DFHMCP if the request satisfies one of the following conditions:

  • It is a noncumulative, direct terminal send map or receive map issued by a command-level program.

  • It is for a 3270 display or an LU3 printer that does not support outboard formatting. If the terminal supports partitions, it is in the base state.

  • The CSPQ transaction has been started.

  • The message disposition has not changed.

Reference Sources

CICS/ESA Version 3.1.1, Diagnosis Reference, LC33-0105.

CICS/ESA Version 4.1, Diagnosis Reference, LY33-6082.