SAP ABAP Program LHREHS02F02 (Callback assignment) is using

• Class (1)
• Data Element (2)
• Table/Structure Field (15)
• Function Module (10)
• Message Class (1)
• Message Number (3)
• Table (11)

#	Object Type	Object Name	Object Description	Note
1	Message Class	CQ99	Questionnaire and Question Catalog