Oracle

How to fix the Oracle error ORA-31465: cannot obtain a lock on the subscription?

How to fix the Oracle error ORA-32504: expecting one of string, string, string, or string but found string?

How to fix the Oracle error ORA-36990: (XSRELGID07) The level relation workspace object should be dimensioned by a level dimension.?

How to fix the Oracle error ORA-16654: fast-start failover is enabled?

How to fix the Oracle error ORA-26061: Concurrent direct unloads is not allowed.?

How to fix the Oracle error TNS-00288: Navigator: Failed to Disable Interchange?

How to fix the Oracle error ORA-30987: XML Index on XML DB repository does not exist?

How to fix the Oracle error ORA-54640: PARTITION_TABLE utility: invalid input parameters [number, string]?

How to fix the Oracle error ORA-01647: tablespace ‘string’ is read-only, cannot allocate space in it?

How to fix the Oracle error ORA-12534: TNS:operation not supported?

How to fix the Oracle error ORA-12853: insufficient memory for PX buffers: current stringK, max needed stringK?

How to fix the Oracle error ORA-14513: partitioning column may not be of object datatype?