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NoSuchFileException and ORA-17958 errors by Oracle Database Connector in Mule applications when using a secure TLS connection with a shared truststore

Publish Date: Apr 30, 2026
Description
The user faced an issue with the Oracle Database Connector in Mule applications when using a secure TLS connection with a shared truststore. The problem occurred after a Kubernetes secret update, leading to a NoSuchFileException and ORA-17958 errors.
Resolution
  1. Restart the Mule application after updating the truststore or secret to ensure the new truststore is correctly loaded and the TLS context is reinitialised.
  2. Ensure the truststore file path remains stable and does not change during Kubernetes secret updates to avoid issues with the cached path in the JVM. 
Knowledge Article Number

005321538

 
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