SAP ABAP Message Number OZ - 127 (OZ) is used by

• Function Module (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	PROJECT_CHECK_CROSS_REFERENCE	Customizing subobject list cross-reference check	SCSC	BASIS	SAP_BASIS
2	Function Module	PROJECT_CHECK_CROSS_REF_40	Customizing subobject list cross-reference check	SIM1	BASIS	SAP_BASIS
3	Function Module	S_IMG_PRO_CHECK_CROSSREFERENCE	Überprüfung der Cross-Reference für Projekt	S_CUSTOMIZING_PROJECTS	BASIS	SAP_BASIS