zOs/JCL/CAREXX

//DDAUDIT  DD DISP=SHR,DSN=A540769.TMP.TEXT(AUDIT)
//SYSPROC  DD DISP=SHR,DSN=A540769.WK.REXX
//BPIIPT   DD *
.MSG 'BEFORE SLEEP 1'
.CALL IKJEFT01 OUTDDN(SYSTSPRT) INDDN(SYSTSIN) PARM(%EXARGS A B)  +
     SYSLIB
.DATA
%EXSLEEP FROM DATA ....
.ENDDATA
.MSG 'AFTER SLEEP 1'
//         DD DISP=SHR,

-...........

//SYSPROC  DD DISP=SHR,DSN=A540769.WK.REXX
//BPIOPT   DD   *
         ......................
.LIST SYSOUT(*)
.LIST DDNAME(DDAUDIT)
.CALL IKJEFT01 OUTDDN(SYSTSPRT) INDDN(SYSTSIN) PARM(%EXARGS A B)  +
     SYSLIB
.DATA
%EXARGS FROM DATA ....
.ENDDATA