SAP ABAP Class CL_SMT_TSMT_EXTENSION (Read Table TSMT_EXTENSION) is using

• Class (10)
• Data Element (5)
• Table/Structure Field (8)
• Message Class (2)
• Message Number (2)
• Class Method (8)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Message Class	SMT	SMT-
2	Message Class	SMT	SMT-