Error
Error Code: ORA-29908

Oracle Error ORA-29908: Missing Primary Invocation

📦 Oracle Database
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Description

The ORA-29908 error indicates a missing primary invocation associated with an ancillary operator within your Oracle database. This typically occurs during query execution or data manipulation when using user-defined operators or domain indexes.
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Error Message

ORA-29908: missing primary invocation for ancillary operator
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Known Causes

3 known causes
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Missing Primary Operator
The primary operator function, which should invoke the ancillary operator, is not present in the SQL statement or procedure.
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Incorrect Operator Label
The label used for the ancillary operator invocation does not match the expected label within the primary operator's logic.
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Incorrect Domain Index Usage
The domain index is not properly configured or utilized in the query, leading to the ancillary operator not being triggered through the primary invocation.
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Solutions

Coming Soon

Detailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:

General Troubleshooting Tips

  • Check the error message carefully for specific details
  • Review recent changes that might have caused the error
  • Search for the exact error code in the official documentation
  • Check log files for additional context
  • Try restarting the application or service

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