How to fix the Oracle error PCB-00551: The SQLCA has already been included?

In this post, you’ll learn more about the Oracle ErrorPCB-00551: The SQLCA has already been included with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCB-00551: The SQLCA has already been included

Reason for the Error PCB-00551: The SQLCA has already been included

Cause: The precompiler has encountered an include SQLCA statement after SQLCA has already been included. The SQLCA can only be included once.

How to fix the Error PCB-00551: The SQLCA has already been included ?

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

Action: Remove the duplicate include SQLCA statement.