Dependent characteristic specifications are not uniquely specified

What causes this issue?

The key for the dependent characteristic specifications is not
complete. As a result, the desired dependent characteristic
specifications cannot be clearly identified.

System Response

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

How to fix this error?

Enter the task list type, task list number, group counter, task list
sequence, operation id, and inspection characteristic number.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.