SAP ABAP Table/Structure Field ATPCS - MATNR (ATPCS) is used by

• Class (3)
• Function Module (27)
• Program (85)
• TYPE (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ADPIC_SERVICES Method: GET_ICMAT_ATP_QTY	Father class of the interchangeability API	AD_IC_SERVICES	DIMP	ECC-DIMP
2	Class	CL_ATP_SE_PAR Method: MOVE_CONTR_DATA_TO_PAR_MSG	ProductAvailabilityRequirement Services	OPS_SE_ATP	APPL	SAP_APPL
3	Class	CL_ATP_SE_PAR Method: MOVE_PAR_MSG_TO_CONTR_DATA	ProductAvailabilityRequirement Services	OPS_SE_ATP	APPL	SAP_APPL