SAP ABAP Message Number FMBWB - 001 (FMBWB) is used by

• Class (1)
• Function Module (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_FMPEP_LAYOUT Method: CHECK_LAYOUT_EXISTENCE	Multi Budget Entry: Layout Read/Write	FMBPA_E	EA-PS	EA-PS