More than one condition table exists for this key

What causes this issue?

Several condition tables were found for the specified condition key.

System Response

Processing is canceled.

How to fix this error?

Specify the condition key so that only one condition table is found.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.