SAP ABAP Message Number B1 - 551 (B1) is used by

• Class (1)
• Function Module (31)
• Program (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_BAPI_MEREQ_MAPPING Method: MAP2I_ACCOUNT	Mapping for Enjoy PR BAPIs	MEREQ	APPL	SAP_APPL