SAP ABAP Function Module PIC30_TREE_DISPLAY (Baumdarstellung der Teilaustauschbarkeit) is using

• Data Element (7)
• Table/Structure Field (16)
• Message Class (1)
• Message Number (1)
• Table (12)
• View (3)

#	Object Type	Object Name	Object Description	Note
1	Message Number	MPN01 - 026	At least one of the selected parts is not fully interchangeable