Error
Error Code: ORA-29885

Oracle Error ORA-29885: Domain Index Conflict

📦 Oracle Database
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Description

The ORA-29885 error occurs when you attempt to modify a column in an Oracle table that already has a domain index defined on it. Oracle prevents this direct modification to ensure data consistency and index integrity.
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Error Message

ORA-29885: domain index is defined on the column to be modified
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Known Causes

2 known causes
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Direct Column Modification
An ALTER TABLE MODIFY COLUMN statement was executed on a column with an associated domain index.
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Unintentional Index Dependency
The column being modified is unexpectedly linked to a domain index, perhaps due to a naming conflict or accidental creation.
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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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