SAP ABAP Program MJN01FEQ (FORMS for SELECT SINGLE Within Structures) is using

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

#	Object Type	Object Name	Object Description	Note
1	Message Number	JN - 008	Research & locked by user &
2	Message Number	JN - 009	System is unable to lock at present