Category Archives: ORA Database Error Messages

ORA-31695: Inconsistent master table on restart. The following SQL statement returned string identical objects. string

oracle

ORA-31695: Inconsistent master table on restart. The following SQL statement returned string identical objects. string
Cause: Master table on restart has the same object inserted multiple times
Action: Restart not possible, reissue original export/import

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ORA-31694: master table string failed to load/unload

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ORA-31694: master table string failed to load/unload
Cause: Master table failed to load or unload
Action: Check load/unload error, correct problem and retry command

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ORA-31693: Table data object string failed to load/unload and is being skipped due to error: string

oracle

ORA-31693: Table data object string failed to load/unload and is being skipped due to error: string
Cause: Table failed to load or unload due to some error
Action: Check load/unload error, correct problem and retry command

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ORA-31692: The following SQL statement failed trying to insert a row into the Master table: string

oracle

ORA-31692: The following SQL statement failed trying to insert a row into the Master table: string
Cause: Bad code
Action: Fix code and reissue export/import command

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ORA-31691: The worker received message number string from the MCP, which is invalid

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ORA-31691: The worker received message number string from the MCP, which is invalid
Cause: Bad code
Action: Fix mcp code and reissue export/import command

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ORA-31690: Process name buffer size must be specified and must be greater than 0

oracle

ORA-31690: Process name buffer size must be specified and must be greater than 0
Cause: Called get worker exception and either specified NULL or 0 for the buffer size argument
Action: Be sure to specify a buffer size that is big enough to hold the worker process name (e.g. 30 bytes). If this error occurs from a Data Pump client (e.g. expdp or impdp), try the operation again. If the error occurs again, contact Oracle Customer Support and report the error

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ORA-31689: illegal value for base worker id, string

oracle

ORA-31689: illegal value for base worker id, string
Cause: Called create worker processes with an illegal base worker id value specified
Action: Make sure that the base worker id value is greater than 0 and less than the maximum value for the platform (normally 32767). If this error occurs from a Data Pump client (e.g. expdp or impdp), try the operation again. If the error occurs again, contact Oracle Customer Support and report the error

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ORA-31688: Worker process string failed during startup

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ORA-31688: Worker process string failed during startup
Cause: The worker process whose name is listed failed during startup
Action: Refer to any following error messages for possible actions. Check the trace log for the failed process to see if there is any information about the failure. Correct the error, if possible, and try the operation again. If the error occurs again, contact Oracle Customer Support and report the error

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ORA-31687: error creating worker process string with worker id string

oracle

ORA-31687: error creating worker process string with worker id string
Cause: Attempt to create the listed worker process failed
Action: Refer to any following error messages for possible actions. Check the trace log for the failed process to see if there is any information about the failure. Correct the error, if possible, and try the operation again. If the error occurs again, contact Oracle Customer Support and report the error

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ORA-31686: error creating worker processes

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ORA-31686: error creating worker processes
Cause: Setup to create worker processes failed
Action: Refer to any following error messages for possible actions. Correct the error, if possible, and try the operation again. If the error occurs again, contact Oracle Customer Support and report the error

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