Error
Error Code:
ORA-30094
Oracle Time Zone Error
Description
The ORA-30094 error indicates that the Oracle database cannot locate the time zone data file corresponding to a specific version within the $ORACLE_HOME/oracore/zoneinfo directory. This typically occurs during database startup or when performing operations involving time zone conversions.
Error Message
ORA-30094: failed to find the time zone data file for version string in $ORACLE_HOME/oracore/zoneinfo
Known Causes
3 known causesMissing Time Zone File
The required time zone data file is absent from the $ORACLE_HOME/oracore/zoneinfo directory. This can happen after a manual file deletion or a corrupted installation.
Incorrect Version
The database is configured to use a time zone version that is not available in the installed zoneinfo files. This may occur after a database upgrade or migration.
Corrupted Installation
The Oracle installation itself may be corrupted, leading to missing or damaged time zone data files. This could be due to incomplete patches or installation errors.
Solutions
Coming SoonDetailed 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