How to fix the Oracle error PCB-00581: “string” used as both host variable and indicator?

In this post, you’ll learn more about the Oracle ErrorPCB-00581: “string” used as both host variable and indicator with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCB-00581: “string” used as both host variable and indicator

Reason for the Error PCB-00581: “string” used as both host variable and indicator

Cause: Within a PL/SQL statement, the variable was used as both a host variable and an indicator variable.

How to fix the Error PCB-00581: “string” used as both host variable and indicator ?

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

Action: Use different variables for host variables and indicator variables. “600 – 624, EXEC TOOLS”