Oracle Database Errors or Warnings from Error ORA-30944 to ORA-30956
ORA-30944: Error during rollback for XML schema ‘string’ table string column ‘string’
Cause: The given XMLType table/column which conforms to the given schema had errors during a rollback of XML schema evolution. For more information, see the more specific error below this one
Action: Based on the schema, table and column information in this error and the more specific error below, take corrective action
ORA-30945: Could not create mapping table ‘string’
Cause: A mapping table could not be created during XML schema evolution. For more information, see the more specific error below this one
Action: Ensure that a table with the given name does not exist and retry the operation
ORA-30946: XML Schema Evolution warning: temporary tables not cleaned up
Cause: An error occurred after the schema was evolved while cleaning up temporary tables. The schema evolution was successful
Action: If the user needs to remove the temporary tables, use the mapping table to get the temporary table names and drop them.
ORA-30947: Dependent table ‘string’ of XML schema ‘string’ is version-enabled
Cause: An XMLType table that is dependent on an XML schema being evolved is version-enabled.
Action: Disable versioning on the XMLType table
ORA-30948: Illegal in-place XML schema evolution operation: string
Cause: An attempt was made to make an XML schema change that is not permitted through in-place XML schema evolution.
Action: Ensure that the XML schema changes specified in the XMLDiff argument to DBMS_XMLSCHEMA.inPlaceEvolve are permitted. ///// End of XML Schema Evolution errors (30942 to 30950 reserved)
ORA-30951: Element or attribute at Xpath string exceeds maximum length
Cause: An attempt was made to insert a node of length exceeding the maximum length (specified by the maxLength facet) into an XML document.
Action: Do not attempt to add a node exceeding the maximum length to XML documents.
ORA-30952: illegal configuration of HTTP/HTTPS in xdbconfig.xml
Cause: An attempt was made to update xdbconfig.xml when either 1) a value was specified for http2-port but not for http2-protocol (or vice versa), OR 2) http-port and http2-port were set to the same value.
Action: Specify values for both elements http2-port and http2-protocol, AND set different values for http-port and http2-port.
ORA-30953: XML minoccurs value (string) violated
Cause: An attempt was made to delete more than the required minimum number of elements (specified by the minoccurs facet) from an XML document.
Action: Do not attempt to delete more than the required minimum number of elements that must be present from the XML document. ////// Errors 30955 to 30989 reserved for XML Index
ORA-30955: The XML Index does not exist or is not asynchronous
Cause: An attempt was made to synchronize a nonexistent XML Index or a synchronous XML Index.
Action: Create the XML Index in asynchronous mode.
ORA-30956: invalid option for XML Index
Cause: Unexpected error.
Action: File a bug.
Above are list of Oracle Database Errors or Warnings from Error ORA-30944 to ORA-30956 received while performing certain operation against Oracle Database or related products.
What are Oracle Database Error Messages?
Oracle Error Messages may be returned while using products which are part of Oracle Database. Each Oracle Database Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.
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Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.