How to fix the Oracle error PGU-30307: TIP generation: invalid PL/SQL variable type string for string?

In this post, you’ll learn more about the Oracle ErrorPGU-30307: TIP generation: invalid PL/SQL variable type string for string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PGU-30307: TIP generation: invalid PL/SQL variable type string for string

Reason for the Error PGU-30307: TIP generation: invalid PL/SQL variable type string for string

Cause: An invalid PL/SQL record type was encountered while generating conversion statements for the data field . The indicated is neither valid PL/SQL nor a nested record type, for the indicated record field . Probable PG DD content error.

How to fix the Error PGU-30307: TIP generation: invalid PL/SQL variable type string for string ?

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

Action: Revise the PG DD entries for the indicated parameter and either correct the PL/SQL variable type for the field, or define a corresponding nested record for the field.