SAP Message /SAPBOQ/SRVPACK032 - Record &1, SERVICES: assign a main item (MI_LINE_NO)

Diagnosis The data record &V1& is a subitem (object category U). The value for MI_LINE_NO does not exist, however each subitem must beassigned to a main item. Procedure For data record &V1&, enter a valid value for MI_LINE_NO in theparameter SERVICES. Check whether the object category of the serviceline to be assigned is M for a main item.