SAP ABAP Program SAPMSHLP (SAP Help System) is using

• Table/Structure Field (91)
• Function Module (1)
• Message Class (2)
• Message Number (2)
• Program (2)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Message Class	DH	DD: Messages for search helps
2	Message Class	SH	SAPhelp messages