How to fix the Oracle error ORA-48161: invalid input for ADR instance id?

In this post, you’ll learn more about the Oracle ErrorORA-48161: invalid input for ADR instance id with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-48161: invalid input for ADR instance id

Reason for the Error ORA-48161: invalid input for ADR instance id

An invalid input was passed in for the ADR instance id. The ADR instance id is either NULL or too long of a string.

How to fix the Error ORA-48161: invalid input for ADR instance id ?

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

Check the ADR instance id input argument.