SAP ABAP PINF PIF_QL_COM_IMPLEMENTATION (PIF_QL_COM_IMPLEMENTATION) is using

• Class (13)
• Interface (2)
• Message Class (1)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_QM_COMMUNICATION_IN	QM Outbound Communication
2	Class	CL_QM_COMMUNICATION_LOG	QM Communication Log
3	Class	CL_QM_COMMUNICATION_MANAGER	Manager for Out- or Inbound Communication of QM
4	Class	CL_QM_COMMUNICATION_OUT_RFC	QM Outbound via qRFC
5	Class	CL_QM_COMMUNICATION_OUT_XI	QM Outbound via XI
6	Class	CL_QM_RFC_INT_CONTENT_FETCH	Decoupling of qRFC Structures
7	Class	CL_QM_XI_INT_CONTENT_FETCH	Decoupling of Generated XI Proxy Structures
8	Class	CX_QM_COMMUNICATION_COMMON	Error Handling QM Communication
9	Class	CX_QM_COMMUNICATION_IN	Error in the Messages Inbound Processing
10	Class	CX_QM_COMMUNICATION_OUT	Error in the Messages Outbound Processing
11	Class	CX_QM_COMM_IN_COM_QIE_ERROR	Communication Error in the Messages Inbound Processing
12	Class	CX_QM_COM_OUT_COM_ERROR	Communication Error
13	Class	CX_QM_COM_OUT_NO_VALID_LOTID	Inspection Lot ID is Not Valid