How to fix the Oracle error PRCD-01223: The service name {0} contains illegal characters {1}?

In this post, you’ll learn more about the Oracle ErrorPRCD-01223: The service name {0} contains illegal characters {1} with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRCD-01223: The service name {0} contains illegal characters {1}

Reason for the Error PRCD-01223: The service name {0} contains illegal characters {1}

Cause: An attempt to create the service was rejected because the given service name contains illegal characters.

How to fix the Error PRCD-01223: The service name {0} contains illegal characters {1} ?

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

Action: Retry after supplying a service name that contains characters from its character set ({a-zA-Z0-9_} for the base name, and {a-zA-Z0-9_$#} for the domain name if needed).”