SAP ABAP Class CL_SAWE_SA_VAL_CHANGEABILITY (Check, if assignment can be changed) is using

• Class (4)
• Data Element (1)
• Table/Structure Field (14)
• Interface (5)
• Message Class (1)
• Message Number (1)
• Class Method (8)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Table	/BOBF/S_FRW_CTX_VAL	Context Information for Validations
2	Table	/BOBF/S_FRW_KEY	Node Key
3	Table	SAWE_S_SA_HDR	Staff Assignment Header
4	Table	SAWE_S_SA_ITM	Staff Assignment Item
5	Table	SYMSG	Structure of message variables