SAP ABAP Function Module TREX_DBS_PE_OPEN_SESSION (Open Planning Session) is using

• Class (6)
• Data Element (2)
• Table/Structure Field (11)
• Function Module (3)
• Interface (1)
• Class Method (2)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_TREX_UTILITY - GET_CHAINED_EXCEPTION_TEXT	TREX utility.
2	Class Method	IF_TREX_SQL - EXECUTE_DDL	ADBC based SQL interface