How to fix the Oracle error PCC-02302: cannot open code generation output file “string”?

In this post, you’ll learn more about the Oracle ErrorPCC-02302: cannot open code generation output file “string” with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCC-02302: cannot open code generation output file “string”

Reason for the Error PCC-02302: cannot open code generation output file “string”

Cause: Pro*C was unable to open one or both temporary files required for code generation. The user executing the precompiler must have write permission (and/or the appropriate privileges) on the current directory.

How to fix the Error PCC-02302: cannot open code generation output file “string” ?

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

Action: Check that permission exists to create files in the the directory where you precompile.