SAP Message CC147 - Change number & is not a leading change master record

Diagnosis
You want to allocate a leadingchange master record to a change package.

System Response
The system checks which function the change master record that youenter was created with. It has not been created with the leadingchange master record function.

Procedure
Enter a change master record that has been created with the leadingchange master record function.
You can use the possible entries function to select the change masterrecords according to function. You can select change masters with theleading change master record function by entering the value3.