Troubleshooting GDS Issues

Identify and correct Oracle Global Data Services issues.

• GSM-45034: Connection to GDS catalog is not established The GDS catalog database or its listener may be down, or is unreachable for another reason.
• Connecting to GDS Configuration Databases When No Global Service Managers Are Running Troubleshoot GSM by using three address lists: regional GSM, buddy GSM, and then the local/SCAN; fall back only if GSM is down.
• Connecting to Catalog Databases When No Global Service Managers Are Running Maintain access to the GDS catalog database for administration when all Global Service Managers are down.
• Using SYS_CONTEXT Parameters in a GDS Environment To identify GDS global-service sessions as a unified pool, query SYS_CONTEXT('USERENV', ...) for GDS-specific values.

Parent topic: Troubleshooting Global Data Services