SAP ABAP Class CL_HDB_CHUNK_META_HANDLER (aggregation result chunk handler) is used by

• Class (1)
• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	TREX_DBS_AGGREGATE	Calculates aggregation	STREX	BASIS	SAP_BASIS
2	Function Module	TREX_DBS_GET_NEXT_AGGR_RESULT	Get next package of aggregation result	STREX	BASIS	SAP_BASIS