The SOURCE library includes a sample validation program AMD2PXIT, which captures user information and puts it in a transient data queue called USERINFO. You can modify this program or create a new one.
TITLE 'EXITSAMP SAMPLE EXIT PROCESSING'
PRINT NOGEN
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* THIS SAMPLE EXIT PROGRAM IS CALLED FOR BOTH REQUEST AND RESULT *
* EXITS. FOR THE REQUEST EXIT, THE REQUEST IS LOGGED TO A TEMPORARY *
* STORAGE QUEUE CALLED 'USERINFO'. IN ADDITION, IF THE REQUEST NAME *
* IS 'PAYROLL', THE REQUEST IS IGNORED. FOR THE RESULT EXIT, THE *
* SIZE OF REPORT1 IS CHECKED. *
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R0 EQU 0
R1 EQU 1
R2 EQU 2
R3 EQU 3
R4 EQU 4
R5 EQU 5
R6 EQU 6
R7 EQU 7
R8 EQU 8
R9 EQU 9
R10 EQU 10
R11 EQU 11R12 EQU 12
R13 EQU 13
R14 EQU 14
R15 EQU 15
BLANK EQU X'40'
EJECT
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* INITIALIZATION *
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EXITSAMP DFHEIENT CODEREG=(12),DATAREG=(13)
USING EXITAREA,R8 ESTABLISH DSECT ADDRESSABILITY
L R8,DFHEICAP GET ADDRESS OF EXITAREA
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* HANDLE A CALL TO THE REQUEST EXIT *
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REQUEST CLC XREASON,=CL8'REQUEST' CALL TO REQUEST EXIT ?
BNE RESULT NO, BRANCH
CLC XREQNAME,=CL8'PAYROLL' IS THIS A PAYROLL REQUEST ?
BE IGNORE YES, IGNORE THE REQUEST
MVC LOGREC,BLANKS CLEAR LOG RECORD
MVC LOGREC+00(08),XDATE DATE
MVC LOGREC+09(08),XTIME TIME
MVC LOGREC+18(08),XUSERID USERID
MVC LOGREC+27(08),XREQNAME REQUEST NAME
MVC LOGREC+36(08),XREQFUNC REQUEST FUNCTION
EXEC CICS WRITEQ TS QUEUE('USERINFO') +
FROM(LOGREC) LENGTH(44)
B RETURN RETURN
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* HANDLE A CALL TO THE RESULT EXIT *
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RESULT CLC XRESNAME,=CL8'REPORT1' IS THIS REPORT1 ?
BNE RETURN NO, BRANCH
L R3,XRESROWS GET RESULT ROW COUNT ?
C R3,=F'3000' IS REPORT TOO LARGE ?
BNH RETURN NO, BRANCH
MVC XERRMSG,=CL70'REPORT TOO LARGE. CHANGE WHERE CLAUSE'
B IGNORE
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* RETURN TO THE CALLING PROGRAM *
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IGNORE MVC XACTION,=CL8'IGNORE' INDICATE IGNORE
RETURN DS 0H
EXEC CICS RETURN
EJECT
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* MISCELLANEOUS STORAGE *
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BLANKS DC CL44' '
LTORG
DFHEISTG
LOGREC DS CL44
COPY EXITAREA
END
