SAP ABAP Data Element CHANGE_OPT (Correction of the service date) is used by

• Table (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	EWAOBJH_DATES - CHANGE_OPT	Appendix table of changed data for service frequency	EEWA	IS-U/CCS	IS-UT
2	Table	ISUWA_SERVICE_OUTTAB - CHANGE_OPT	Output Structure of Planned Service Dates	EEWA	IS-U/CCS	IS-UT
3	Table	ISU_DATES_ALV - CHANGE_OPT	Output structure of changed service frequencies	EEWA	IS-U/CCS	IS-UT
4	Table	ISU_ROBJ_DATES_ALV - CHANGE_OPT	Structure for maintaining exceptions to service frequencies	EEWA	IS-U/CCS	IS-UT