Oracle

How to fix the Oracle error RMAN-06274: Report of files that must be backed up to satisfy number days recovery window?

How to fix the Oracle error RMAN-06959: WARNING: repair completed but could not verify that failures were fixed by it?

How to fix the Oracle error NZE-29096: The given length is incorrect.?

How to fix the Oracle error NZE-29243: the toolkit does not recognize the type of key being used?

How to fix the Oracle error ORA-43883: SECUREFILE LOBs delta update invalid operation?

How to fix the Oracle error ORA-60015: invalid RETENTION storage option value?

How to fix the Oracle error NID-00401: Must finish REVERT changes before attempting any database operation.?

How to fix the Oracle error CRS-01115: Oracle Clusterware has already been upgraded.?

How to fix the Oracle error ORA-32057: invalid lock mode?

How to fix the Oracle error ORA-36683: (XSDPART21) Partition string dimensioned by more than one composite.?

How to fix the Oracle error ORA-38304: missing or invalid user name?

How to fix the Oracle error ORA-39216: object type “string”.”string” hashcode mismatch?