Oracle

How to fix the Oracle error ORA-31669: Worker process string violated startup protocol.?

How to fix the Oracle error CRS-04631: Unable number to undo initialization of voting file.?

How to fix the Oracle error QSM-01274: query rewrite not possible because materialized view string and query have different number of joins between tables string?

How to fix the Oracle error RMAN-06176: no recovery required; all files are read only or offline?

How to fix the Oracle error CLSGN-00154: Invalid subdomain: “string”?

How to fix the Oracle error IMG-00586: output format does not support the specified pixelOrder?

How to fix the Oracle error ORA-13480: the Source Type is not supported?

How to fix the Oracle error ORA-16194: Modifying DB_UNIQUE_NAME requires SID=’*’ qualifier?

How to fix the Oracle error ORA-25454: error during evaluation of rule set: string.string for iterator: string?

How to fix the Oracle error ORA-19641: backup datafile checkpoint is SCN string time string?

How to fix the Oracle error ORA-30452: cannot compute AVG(X), VARIANCE(X) or STDDEV(X), without COUNT(X) or SUM(X)?

How to fix the Oracle error ORA-32413: allow concurrent refresh of materialized view and truncate?