SAP ABAP Program LWST1F16 (Special FORM Routines for Empty) is using

• Class (1)
• Data Element (3)
• Table/Structure Field (27)
• Function Module (2)
• Interface (1)
• Message Number (3)
• Class Method (2)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_EX_WSTR_CHG_RESTRICTION	BAdI Interface IF_EX_WSTR_CHG_RESTRICTION