XRC has detected an error when requesting a service from the Asynchronous Operations Manager (AOM) function. The message provides the device number to which the I/O is directed (if the device is associated with a primary XRC volume, the error can be a storage control error), the volume serial number of the device that encounters the I/O error, the return code SERVRETC_from_AOM, the reason code SERVREAS_from_AOM, the functional code SERVFRC_from_AOM, and the abend code SERVABCO_from_AOM received from AOM. If the device is offline or unavailable, the volume serial number is reported as "******".
XRC functions are inactive.
See z/OS DFSMSdfp Diagnosis in the AOM Service Return and Reason Codes topic for an explanation of the codes returned by AOM. If the problem persists, search the problem reporting databases for a solution. If no solution exists, contact the IBM® Support Center. Provide the system log and SVC dumps of the ANTAS000 and any ANTASnnn address spaces that are active. To determine which address spaces are active, enter the console command DISPLAY A,ANTAS*. If an XRC error is indicated in the system log, also provide pertinent SYS1.LOGREC information.
Extended remote copy (XRC).