How to fix the Oracle error PRCS-01027: Could not find any Single Client Access Name listener with ordinal number {0}?

In this post, you’ll learn more about the Oracle ErrorPRCS-01027: Could not find any Single Client Access Name listener with ordinal number {0} with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRCS-01027: Could not find any Single Client Access Name listener with ordinal number {0}

Reason for the Error PRCS-01027: Could not find any Single Client Access Name listener with ordinal number {0}

Cause: Could not find the Single Client Access Name listener for specified ordinal number.

How to fix the Error PRCS-01027: Could not find any Single Client Access Name listener with ordinal number {0} ?

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

Action: Use ‘srvctl config scan_listener’ to check available ordinal number.