Method: CHECK_PERIOD_CURR
Method: CHECK_PERIOD_PREV
Method: IF_FOPC_CLS_DISPLAY~ASSERT_ALLOWED
Method: IF_FOPC_CLS_CHANGE~SET_STATUS
Method: CHECK_INTERVAL_NEXT
Method: SET_EXTRA_STATUS
Method: CHECK_INTERVAL_CURR
Method: CHECK_INTERVAL_PREV
Method: IS_DOC_CLOSED
Method: ASSERT_ENTRY_STATUS
Method: ASSERT_NO_ORG_CLOSED
Method: IF_CRM_BSP_PROCESS_IL~CHECK_BEFORE_SAVE