SAP ABAP Function Module SWD_CHECK_CLASS (d) is using

• Table/Structure Field (5)
• Function Module (2)
• Message Class (2)
• Message Number (2)
• Table (3)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Message Class	5W	Messages for PD (Particularly Workflow)
2	Message Class	WD	Workflow definition