SAP ABAP Message Number DNO - 156 (DNO) is used by

• Function Module (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	DNO_SAP_CHECK_CHANGES	DNO_SAP_CHECK_CHANGES	DNO	ABA	SAP_ABA
2	Function Module	DNO_SAP_MESSAGE_CREATE	DNO_SAP_MESSAGE_CREATE	DNO	ABA	SAP_ABA
3	Function Module	DNO_SAP_REFRESH_NOTIF	DNO_SAP_REFRESH_NOTIF	DNO	ABA	SAP_ABA
4	Function Module	DNO_SAP_REFRESH_NOTIF_02	DNO_SAP_REFRESH_NOTIF_02	DNO	ABA	SAP_ABA