SAP ABAP PINF FEH (FEH) is using

• Class (13)
• Data Element (28)
• Function Module (2)
• Interface (12)
• Message Class (1)
• Search Help (1)
• Table (12)
• Transaction Code (1)

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_ECH_PAYLOAD_GETTER	Read Payload Information
2	Interface	IF_FEH_AUTH_CHECK	Check Authorization
3	Interface	IF_FEH_COLLECTION_OBSERVER	Callback Interface: Observer for a Collection of Errors
4	Interface	IF_FEH_CONFIGURATION	Read Accesses to Customizing
5	Interface	IF_FEH_CONFLICT_PROCESSOR	Access to Conflict Handler from Runtime Environment
6	Interface	IF_FEH_DATAPROVIDER	Interface to Persistence
7	Interface	IF_FEH_ERROR_CATEGORIZER_BADI	Interface to BAdI: FEH_ERROR_CATEGORIZER_BADI
8	Interface	IF_FEH_PAYLOAD_PROVIDER	Access to Persistence and to Data and Payload Provider
9	Interface	IF_FEH_PE_CNT_AUT	Interface to BAdI: FEH_PE_CNT_AUT
10	Interface	IF_FEH_PROCESS_CONTEXT	Process Environment for Conflict Handler
11	Interface	IF_FEH_TICK_LIST	Message Reference Persistency for ECH/FEH
12	Interface	IF_FEH_TRANSACTION_CALLBACK	Callback Interface for FEH for PI Transaction Control