SAP ABAP Function Module ME_READ_HEADER_SERVICE (Lesen Belegkopf für Service) is using

• Data Element (6)
• Table/Structure Field (27)
• Function Module (2)
• Message Class (1)
• Message Number (2)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Message Class	ME	Purchasing: General Messages