Oracle

How to fix the Oracle error NNL-01009: Outbound message contexts freed: number?

How to fix the Oracle error DRG-11100: unable to connect to the database?

How to fix the Oracle error PGU-00378: an item has to be selected before help can be sought for it?

How to fix the Oracle error XOQ-01443: Measure contains dimension “(string)”, which is not a primary dimension.?

How to fix the Oracle error XOQ-02554: Dimensions “string” and “string” cannot be mapped on the leaf level to the same dimension source table “string” when materialized views are enabled on the cube.?

How to fix the Oracle error ORA-01562: failed to extend rollback segment number string?

How to fix the Oracle error ORA-01650: unable to extend rollback segment string by string in tablespace string?

How to fix the Oracle error ORA-02007: can’t use ALLOCATE or DEALLOCATE options with REBUILD?

How to fix the Oracle error ORA-13714: “string” is not a valid SQL_ID value?

How to fix the Oracle error ORA-26669: parameter string inconsistent with parameter string?

How to fix the Oracle error ORA-41101: The database: string has already been designated as Cluster Director.?

How to fix the Oracle error CRS-00016: An error was encountered while attempting to free the file name object for file “string” during log file rotation. Additional diagnostics: string?