SAP ABAP Program MV52EF0V (MV52EF0V) is using

• Table/Structure Field (15)
• Function Module (1)
• Message Number (2)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Message Number	EI - 221	& & is already assigned to documents
2	Message Number	EI - 375	There is already an entry for &