Oracle

How to fix the Oracle error INS-41313: Duplicate entries found in one or more Oracle Cluster Registry (OCR) locations.?

How to fix the Oracle error ORA-01150: cannot prevent writes – file string has online backup set?

How to fix the Oracle error ORA-01661: tablespace ‘string’ is already temporary?

How to fix the Oracle error ORA-22972: NULL value not allowed in PRIMARY KEY-based object identifier?

How to fix the Oracle error ORA-55312: parse failed for triple: id-form: string string string?

How to fix the Oracle error TNS-00255: Closing down log, stopping Navigator?

How to fix the Oracle error ORA-06979: X.25 Driver: server cannot start oracle?

How to fix the Oracle error ORA-09241: smsalo: error allocating SGA memory?

How to fix the Oracle error ORA-14004: missing PARTITION keyword?

How to fix the Oracle error ORA-15198: operation string is not yet available?

How to fix the Oracle error ORA-22915: cannot ALTER a nested table’s storage table to ADD/MODIFY columns?

How to fix the Oracle error ORA-56922: Starting a prepare window failed?