The CA 11 database task (DBAS) fails to initialize and terminates with a User Completion Code 1022 (U1022). This issue occurs during the startup of the CA 11 subsystem.
The NUMASID parameter in the configuration file contains an invalid or unsupported secondary value resulting in U1022 abend if the secondary is not recognized by the environment.
To address the U1022 abend, correct the NUMASID parameter in the configuration file using the following steps:
NUMASID=(064,067) to NUMASID=(064,016).For further details on valid NUMASID values, refer to the Configuration File Parameter Descriptions (DBAS MAIN Task section) .