SAP ABAP Program LSDU4LST (List Modules: Maintain Entity Type) is using

• Table/Structure Field (16)
• Function Module (5)
• Message Number (3)
• Program (1)
• Table (7)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Message Number	UD - 113	& was not deleted
2	Message Number	UD - 119	Choose a valid object
3	Message Number	UD - 128	Start by removing the references