SAP ABAP Class CL_UA_METADATA_PERSISTENCY (Read and Write Metadata as XML) is using

• Class (30)
• Data Element (16)
• Table/Structure Field (121)
• Function Module (1)
• Interface (14)
• Message Class (10)
• Message Number (9)
• Class Method (105)
• Program (1)
• Table (19)

#	Object Type	Object Name	Object Description	Note
1	Message Class	UXB	Messages Package UXB
2	Message Class	UXB	Messages Package UXB
3	Message Class	UXB	Messages Package UXB
4	Message Class	UXB	Messages Package UXB
5	Message Class	UXB	Messages Package UXB
6	Message Class	UXB	Messages Package UXB
7	Message Class	UXB	Messages Package UXB
8	Message Class	UXB	Messages Package UXB
9	Message Class	UXB	Messages Package UXB
10	Message Class	UXS	Messages Package UXS