How to fix the Oracle error TNS-00557: unsupported wallet retrieval method?

In this post, you’ll learn more about the Oracle ErrorTNS-00557: unsupported wallet retrieval method with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

TNS-00557: unsupported wallet retrieval method

Reason for the Error TNS-00557: unsupported wallet retrieval method

Cause: The method specified for wallet retrieval is not supported. Currently, only files are supported for wallet retrieval.

How to fix the Error TNS-00557: unsupported wallet retrieval method ?

You can fix this error in Oracle by following the below steps

Action: Specify “FILE” as the wallet retrieval method.