SAP ABAP Class CL_UXX_ENVELOPE (Extension: XML Envelope) is using

• Class (12)
• Data Element (1)
• Table/Structure Field (1)
• Interface (16)
• Message Class (1)
• Class Method (26)
• Program (3)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	SYST - INDEX	ABAP System Field: Loop Index