Not able to Set Up the Interface with CA 7 WA and OPS/MVS

Document ID : KB000126066
Last Modified Date : 08/02/2019
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Issue:
Trying to issue command to CA-7 from CA  OPS/MVS, as per the procedure below steps were configured.
1) INITCA7=YES
2) Added below statement on GSS task parmlib RUNPARM member:

ADDRESS CA7 CAL2X2WR 15 DETACH TYPE 0

When any CA-7 command is executed from OPSMVS, the following error occurs:

OPS0997T *-* 3:*No source
OPS0997T *-* 4:*No source
OPS0997T >F> OPS0997T >>> VAR=
OPS0997T *-* 5:*No source
OPS0997T >L> CA7
OPS0997T >L> LACT
OPS0997T +++ RC(-3)

 
Resolution:
ADDRESS CA7 host environment only works from OPS/REXX programs. This environment is not available from AOF rules.
From a rule use ADDRESS OSF 'OI rexxname'  and put the ADDRESS CA7 commands inside the REXX program.