How to fix the Oracle error PGA-20907: preceding error occurred during gateway string processing?

In this post, you’ll learn more about the Oracle ErrorPGA-20907: preceding error occurred during gateway string processing with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PGA-20907: preceding error occurred during gateway string processing

Reason for the Error PGA-20907: preceding error occurred during gateway string processing

Cause: An error occurred processing the Oracle function . This message is preceded by additional messages providing more detailed information about the error.

How to fix the Error PGA-20907: preceding error occurred during gateway string processing ?

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

Action: Refer to the messages preceding this one to determine the course of action to take.