CBRXLCS return codes

The return code from CBRXLCS is placed in register 15 and in the LCSPL in field LCSRCODE. The corresponding reason code is placed in register 0 and in the LCSPL in field LCSREAS.

Note: See the description of each CBRXLCS function for specific return and reason code pairs.

Code: Meaning
0: Successful execution. The request completed or was scheduled successfully.
4: Request completed with warning condition. The reason code identifies the specific cause of the warning.
8: Invalid request. The reason code identifies the specific cause of the invalid parameter condition.
12: Request failed. The reason code identifies the specific cause of the error.
16: Invalid environment. The reason code identifies the specific cause of the error.

See the “CBRXLCS REASON CODES” area in LCS external services parameter list (CBRLCSPL macro) for a specific description of XLCS reason codes. Topic CBRXLCS Return and Reason Codes in z/OS DFSMSdfp Diagnosis also contains descriptions of XLCS return and reason codes.