How to fix the Oracle error TNS-00103: Parameter file load error?

In this post, you’ll learn more about the Oracle ErrorTNS-00103: Parameter file load error with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

TNS-00103: Parameter file load error

Reason for the Error TNS-00103: Parameter file load error

Cause: Parameter file process failed.

How to fix the Error TNS-00103: Parameter file load error ?

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

Action: Check to make sure that all parameter files necessary for the Interchange are present (TNSNAV.ORA, TNSNET.ORA and INTCHG.ORA). If these files are present and properly configured, turn on tracing and repeat the operation. Turn off tracing when the trace is complete. Look in the trace file for errors in the parameter loading process. If error persists contact Oracle Customer Support.