SAP ABAP Program ESD_TEST_TOOL (Service definition test tool) is using

• Class (26)
• Data Element (8)
• Table/Structure Field (47)
• Function Module (2)
• Interface (10)
• Message Class (1)
• Message Number (3)
• Class Method (38)
• Table (11)

#	Object Type	Object Name	Object Description	Note
1	Message Class	WS_TOOL	Message Class for Web Services and Virtual Endpoints