Error
Error Code: ORA-28281

ORA-28281: RAC Context Update Failed

📦 Oracle Database
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Description

The ORA-28281 error indicates a failure to update the global application context across all instances in an Oracle Real Application Clusters (RAC) environment. This typically occurs during application context modifications or updates.
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Error Message

ORA-28281: Global application context is not updated on one or more Oracle RAC instances
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Known Causes

4 known causes
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Instance Unavailability
One or more instances within the RAC cluster are unavailable or unresponsive, preventing the context update from propagating.
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Network Connectivity Issues
Network problems between RAC nodes hinder communication and interrupt the context update process.
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Background Process Failure
A background process responsible for propagating the application context across instances has failed.
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Timeout Expiration
The operation to update the application context timed out due to slow performance or resource contention.
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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

Find Help

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