SAP ABAP Data Element SSRV_DIRECTION (XI Services: Call Direction) is used by

• Class (8)
• Function Module (1)
• Interface (1)
• Program (4)
• Table (9)
• TYPE (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_CPA_CACHE_WS	XI Cache: Bindings and Channels	SAI_SERVICES	BASIS	SAP_BASIS
2	Class	CL_SRV_BINDING	XI Services: In, Out & P2P Binding Runtime	SAI_SERVICES	BASIS	SAP_BASIS
3	Class	CL_SRV_BINDING	XI Services: In, Out & P2P Binding Runtime	SAI_SERVICES	BASIS	SAP_BASIS
4	Class	CL_SRV_CHANNEL	XI Services: Channel	SAI_SERVICES	BASIS	SAP_BASIS
5	Class	CL_SRV_CHANNEL	XI Services: Channel	SAI_SERVICES	BASIS	SAP_BASIS
6	Class	CL_SRV_XML_SERIALIZER	XI Services: XML Serialization and Deserialization	SAI_SERVICES	BASIS	SAP_BASIS
7	Class	CL_SRV_XML_SERIALIZER Method: DESERIALIZE_CHANNEL	XI Services: XML Serialization and Deserialization	SAI_SERVICES	BASIS	SAP_BASIS
8	Class	CL_SRV_XML_SERIALIZER Method: SERIALIZE_CHANNEL	XI Services: XML Serialization and Deserialization	SAI_SERVICES	BASIS	SAP_BASIS