SAP ABAP Class CL_DDIC_MD_I (Ddic metadata interface) is using

• Class (10)
• Table/Structure Field (6)
• Function Module (4)
• Interface (9)
• Message Class (2)
• Message Number (2)
• Class Method (18)
• Table (13)

#	Object Type	Object Name	Object Description	Note
1	Message Number	SCRR - 120	Dictionary function &1 failed with return code &2 for table &3
2	Message Number	SCRR - 120	Dictionary function &1 failed with return code &2 for table &3