When a call is made to the request or result validation exit, the Exit Communication Area passes information to the exit program.
The Exit Communication Area contains information that is passed to either a request or result validation exit program when a call is made to that program.
The MACRO library includes a description of the Exit Communication Area (EXITAREA):
*********************************************************************** * COMMUNICATION AREA PASSED TO THE REQUEST/RESULT EXITS * *********************************************************************** EXITAREA DSECT XHEADER DS CL8 EYE CATCHER XREASON DS CL8 REASON FOR CALLING EXIT XUSERID DS CL8 USER IDENTIFICATION XTERMID DS CL4 TERMINAL IDENTIFICATION XDATE DS CL8 DATE IN MM/DD/YY FORMAT XTIME DS CL8 TIME IN HH:MM:SS FORMAT XSERVER DS CL8 NAME OF SERVER XDBSID DS CL30 DATABASE SYSTEM ID XDBUID DS CL30 DATABASE USER ID *––––––––––––––––––––––––––––* * REQUEST EXIT INFORMATION * *––––––––––––––––––––––––––––* XREQINFO DS 0CL28 REQUEST INFORMATION XREQNAME DS CL8 REQUEST NAME XREQADDR DS F ADDRESS OF REQUEST BUFFER XREQFUNC DS CL8 REQUEST FUNCTION XREQOPT DS CL8 REQUEST OPTION *––––––––––––––––––––––––––––* * RESULT EXIT INFORMATION * *––––––––––––––––––––––––––––* XRESINFO DS 0CL36 RESULT INFORMATION XRESNAME DS CL8 RESULT NAME XRESOPT DS CL8 RESULT OPTION XRESTYPE DS CL3 RESULT TYPE XRESFILL DS CL1 FILLER XRESCODE DS F DB2 RETURN CODE XRESROWS DS F NO. OF ROWS IN RESULT XRESSIZE DS F NO. OF BYTES IN RESULT XRESQNAM DS CL8 TEMPORARY STORAGE QUEUE NAME *–––––––––––––––––––––––––––––––––––––––––––––––––––* * VALUES THAT CAN BE MODIFIED BY THE EXIT PROGRAM * *–––––––––––––––––––––––––––––––––––––––––––––––––––* XACTION DS CL8 ACTION TO BE TAKEN XDDBNAME DS CL8 DEFAULT DATABASE NAME XDTSNAME DS CL8 DEFAULT TABLESPACE NAME XERRMSG DS CL70 ERROR MESSAGE XFILLER DS CL30 FILLER
