how to alter invalid objects by using altercommand in Oracle ?

alter MATERIALIZED VIEW APPS.OE_ITEMS_MV compile;
alter procedure XXFIN.XXFIN_PROC COMPILE;
ALTER FUNCTION XXFIN_XXFIN_FUN COMPILE;
alter view APPS.XXFIN_VIEW COMPILE;
ALTER SYNONYM XXEC.OKL_STRM_TYPE_V COMPILE;
alter type APPS.CSI_ITEM_INSTANCE_OBJ compile;
alter package APPS.ARW_SEARCH_CUSTOMERS compile body;
alter package APPS.CSI_WEB_SERVICE_PKG compile body;
alter trigger APPS.XXFIN_TRX_TRIGGER COMPILE;