How to fix the Oracle error ORA-25164: The tag expression is too complex.?

In this post, you’ll learn more about the Oracle ErrorORA-25164: The tag expression is too complex. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-25164: The tag expression is too complex.

Reason for the Error ORA-25164: The tag expression is too complex.

The statement tag value was not specified using a simple expression.

How to fix the Error ORA-25164: The tag expression is too complex. ?

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

Reduce the complexity of the statement tag expression. For example, assign the tag expression to a variable and reference the variable in the error logging clause.