How to fix the Oracle error PCC-02066: CMD-LINE: Could not find or could not open system config file?

In this post, you’ll learn more about the Oracle ErrorPCC-02066: CMD-LINE: Could not find or could not open system config file with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCC-02066: CMD-LINE: Could not find or could not open system config file

Reason for the Error PCC-02066: CMD-LINE: Could not find or could not open system config file

Cause: The system configuration file has a standard name (pmscfg.h) and a location that is operating system dependent. On UNIX systems, it is located in the ORACLE_HOME/proc directory. If a file named pmscfg.h is not found in the standard location, this warning message is issued.

How to fix the Error PCC-02066: CMD-LINE: Could not find or could not open system config file ?

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

Action: Create a system configuration file in the standard location. The file can be empty. See also the operating system specific Oracle documentation.