SAP Message /MAP/E135 - Occurrence &1 is "invalid" because at least 1 prod. dimension is initial

Diagnosis No value has been assigned to the event occurrence &V1& in at least oneproduct dimension. Since the assigned values of the product dimensions are connected by alogical AND, the event occurrence is not fully processed. System Response This is a warning message. The system continues processing. Procedure Assign values to the event occurrence in all product dimensions.