SAP Message UCF5106 - No data found for processing using current selection conditions

Diagnosis
You are reconciling or eliminated a data set that was determined byglobal selection conditions and the selections from the methoddefinition. There is no data to be processed because one of thefollowing conditions is true:
RESET N1
All intersections of the global selection condition and one selectioneach from the method definition are empty.
No data was selected for the resulting selection condition.

System Response
No reconciliation or selection will be performed.

Procedure
Check if, by accident, the global restrictions and the selectionconditions in the method definition are mutually exclusive.