EIB (EXEC interface block)
Copies of EIBRSRCE, EIBRCODE, EIBRESP, and EIBRESP2 are passed to the exit so you can modify/set the completion and resource information in XFCREQ and XFCREQC, and examine completion and resource information in XFCREQC.
You can update the copies of EIBRSRCE, EIBRCODE, EIBRESP, and EIBRESP2 that you are given in the parameter list. File Control copies your values into the real EIB after the completion of XFCREQC; or if you specify a return code of ‘bypass' in XFCREQ.
You must set valid file control responses. You must set all three of EIBRCODE, EIBRESP, and EIBRESP2 to a consistent set of values, such as would be set by File Control to describe a valid completion. File Control does not police the consistency of EIBRCODE, EIBRESP, and EIBRESP2. To aid you in setting the values of EIBRCODE, EIBRESP, and EIBRESP2, the values used by File Control are specified in DFHFCEDS.