SAP ABAP Program LWRF_WLWBF04 (Formroutinen zur Listung) is using

• Data Element (1)
• Table/Structure Field (57)
• Function Module (19)
• Message Class (3)
• Message Number (5)
• Table (14)

#	Object Type	Object Name	Object Description	Note
1	Message Class	LAY	Maintain Message Class: LAY
2	Message Class	WB	Messages for assortment list
3	Message Class	WRF_WLAY	Messages in Layout Environment in Fashion Solution