How to delete the CA 7 environment that is set up by the CAS9 CAIRIM procedure.
If you need to delete the currently initialized CA 7 environment on an LPAR, you will need to run the CAS9 CAIRIM procedure after making the following changes. Be sure that the RIMPARM member has the CA 7 product and release level (no other product statements are required). Change the sysfile (pointed to by the L2OPTS DD) to have in it:
GLOBAL DELETE ALL
This execution will get a return code 4 from the L2BxINIT and the messages, CAL2R006I Function successful: GLOBAL DELETE and CAS9140E - Init error: CA-7 Ver L2Bx, Init routine RC=0004 are produced.