In this post, you’ll learn more about the Oracle ErrorTNS-12578: TNS:wallet open failed with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
TNS-12578: TNS:wallet open failed
Reason for the Error TNS-12578: TNS:wallet open failed
Cause: An error was encountered while trying to open the specified wallet.
How to fix the Error TNS-12578: TNS:wallet open failed ?
You can fix this error in Oracle by following the below steps
Action: For further details, turn on tracing and re-execute the operation.