SAP ABAP Program MNMESSAG (IS-H: Pool For Displaying Messages On Screen) is using

• Table/Structure Field (15)
• Function Module (1)
• Message Class (1)
• Message Number (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	SHKONTEXT	Dialog context data for SAPhelp
2	Table	T100	Messages