SAP ABAP Message Number QP - 660 (QP) is used by

• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	CQ_CL_P_CHA_CHANGE	Ändern eines Prüfmerkmals	CP	APPL	SAP_APPL
2	Function Module	CQ_CL_S_CHA_CUSTOMER_CHECK	Customer exits zum Check von Prüfmerkmalen	CP	APPL	SAP_APPL