The DFSMSdss CICS® client program, ADREXCIC, has been invoked to close or open files for data sets that CICS has serialized on. This occurs when DSS can not serialize on the data set and the user has specified SMS settings to indicate that CICS be invoked to process the data set. This message is accompanied by a series of report messages that describe the action taken by this CICS client program. For example, a successful close request will produce the following report to the DSS job log:

*============= DFSMSdss EXCI Client Program (ADREXCIC) ==========*
* Input Parameters: CICS CLOS APPLID=CICSHTH1 DSN=USRLCL.V4R1.CICS.BANKACCT
* Linking to CICS EXCI server routine ADREXCIS
* The EXEC CICS server request completed, data set is CLOSED
*============= End of DFSMSdss EXCI Client Program (ADREXCIC) ===*

All the possible messages are listed below:

*============= DFSMSdss EXCI Client Program (ADREXCIC) ==========*
* Invalid Input Parameters
* Input Parameters: CICS CLOS APPLID=xxxxxxxx DSN=dsn
* No call to CICS EXCI server routine ADREXCIS
* Linking to CICS EXCI server routine ADREXCIS'
* The EXEC CICS server request completed, data set is CLOSED
* The EXEC CICS server request failed, data set is not CLOSED
* RETC=n, REASC=n
* RESP=n, RESP2=n, EXECFN=n, OPTION:funcname
* The EXEC CICS LINK PROGRAM request failed. Return codes are:
* RESP=n, RESP2=n, ABCODE:n
* A message was received from the target CICS system:
* -- Messages from CICS would be printed --
*============= End of DFSMSdss EXCI Client Program (ADREXCIC) ===*