Datacom MUF gets DB01004E - PXX AREA I/O ERROR at shutdown
Article ID: 129845
CA Datacom - DBCA DatacomCA Datacom - ADCA Datacom - ServerCA CISCA Common Services for z/OSCA 90s ServicesCA Database Management Solutions for DB2 for z/OSCA Common Product Services ComponentCA Common ServicesCA Datacom/ADCA ecoMeter Server Component FOCCA Easytrieve Report Generator for Common ServicesCA Infocai MaintenanceCA IPCUnicenter CA-JCLCheck Common ComponentCA Mainframe VM Product ManagerCA Chorus Software ManagerCA On Demand PortalCA Service Desk Manager - Unified Self ServiceCA PAM Client for Linux for zSeriesCA Mainframe Connector for Linux on System zCA Graphical Management InterfaceCA Web Administrator for Top SecretCA CA- Xpertware
CA Datacom Multi User Facility (MUF) region is correctly shut down and the DBMUFPR step returns RC 0 but a SNAP dump (ID=20) is generated on the MUF joblog while the following messages can be found on the JESMSGLG: DB01004E - PXX AREA I/O ERROR DB01001W - PXX AREA FULL DB00202I - MULTI-USER DISABLED
The errors are returned because the PXX dataset is shared with another MUF region (a member of the same MUFPLEX, a shadow MUF or a completely different one)
CA Datacom/DB or CA Datacom/AD 14.0 and above
Each region must have its own PXX and this dataset cannot be shared with any other Datacom MUF region. This requirement is clearly stated on KB000025223 for Primary/Shadow configuration.