How to fix the Oracle error PCB-00004: UNSAFE_NULL=YES must be used with DBMS=V7 or V8 and MODE=ORACLE?

In this post, you’ll learn more about the Oracle ErrorPCB-00004: UNSAFE_NULL=YES must be used with DBMS=V7 or V8 and MODE=ORACLE with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCB-00004: UNSAFE_NULL=YES must be used with DBMS=V7 or V8 and MODE=ORACLE

Reason for the Error PCB-00004: UNSAFE_NULL=YES must be used with DBMS=V7 or V8 and MODE=ORACLE

Cause: The option UNSAFE_NULL=YES has been used with DBMS=V6 or DBMS=NATIVE (the default) or has been used with MODE=ANSI/ANSI14/ANSI13.

How to fix the Error PCB-00004: UNSAFE_NULL=YES must be used with DBMS=V7 or V8 and MODE=ORACLE ?

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

Action: Use DBMS=V7 or V8 and MODE=ORACLE (the default) when using UNSAFE_NULL=YES or do not use UNSAFE_NULL=YES.