How to fix the Oracle error PCB-00101: Could not find or open system configuration file?

In this post, you’ll learn more about the Oracle ErrorPCB-00101: Could not find or open system configuration file with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCB-00101: Could not find or open system configuration file

Reason for the Error PCB-00101: Could not find or open system configuration file

Cause: The precompiler was unable to open the system configuration file. The system configuration file does not exist or is not in the proper directory.

How to fix the Error PCB-00101: Could not find or open system configuration file ?

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

Action: Check that the system configuration file is in the proper directory. See Oracle installation documentation for where this should be. Put a new copy of pcccob.cfg with desired default options in the proper directory.