Error
Error Code: ORA-30099

Oracle ORA-30099: DST Upgrade Incomplete

📦 Oracle Database
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Description

The ORA-30099 error occurs in Oracle Database when attempting to delete TIMESTAMP WITH TIME ZONE data from a table that contains triggers. This typically happens during or immediately after a Daylight Saving Time (DST) upgrade if the affected tables haven't completed the necessary upgrade steps.
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Error Message

delete is not allowed on tables with triggers at current DST upgrade state
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Known Causes

3 known causes
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Incomplete DST Upgrade
The Daylight Saving Time upgrade process for the table containing the triggers has not been fully completed, leaving it in an inconsistent state. ⚠
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Triggers Not Updated
The triggers associated with the table have not been correctly updated to handle the new DST rules. ⚙
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Time Zone Data Inconsistency
There is an inconsistency between the time zone data used by the database and the data stored in the TIMESTAMP WITH TIME ZONE columns. 🌐
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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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