Ao gerar o Contrato Carreteiro utilizando o PREVIEW, ao realizar um acrescimento de valor, ao salvar ocorre o errorlog 

THREAD ERROR ([26256], cristiane.sato, JVN019403630)   02/03/2023 15:28:17
type mismatch on $  on TM250CLISS(TMSA250.PRW) 20/01/2023 16:04:20 line : 11359

[TOTVS build: 7.00.210324P-20220630]
Called from TM250CIMP(TMSA250.PRW) 20/01/2023 16:04:20 line : 5966
Called from TMSA250AED(TMSA250.PRW) 20/01/2023 16:04:20 line : 11866
Called from {|| TMSA250AED(3,LCTRPREMIO,CGERPC,CDEDPDG,NVALPDG,CTIPCONT,ODLGPVW, NVALFRETE,NTOTVALADI,NVALPDG,NBASIMP,NVALIRRF,NVALINSS,NVALSEST,NVALISS,NVALRETPIS, NVALRETCOF,@NACRESC,@NDECRESC, CNATUCTC, CCODOPE, NVALSESTID, NVALSENAT    , @NVLRREEM )}(TMSA250.PRW) 20/01/2023 16:04:20 line : 10200
Called from ACTIONITEM(FWFORMBAR.PRW) 17/02/2023 20:17:28 line : 1812
Called from {|x|x:=FWBarRetSelf(12), ActionItem( x , aBtnTMPItem ) }(FWFORMBAR.PRW) 17/02/2023 20:17:28 line : 1750
Called from ::MSDIALOG:ACTIVATE
Called from TMSA250PVW(TMSA250.PRW) 20/01/2023 16:04:20 line : 10215
Called from TMSA250PRC(TMSA250.PRW) 20/01/2023 16:04:20 line : 3893
Called from {|LEND| LRET := TMSA250PRC(CALIAS, NOPCX, CFILORI , CVIAGEM , , , AVISERR, MV_PAR07,,,,LVGEEXPR, LPREVIEW,CTIPCTC,@ACTCGER)}(TMSA250.PRW) 20/01/2023 16:04:20 line : 1664
Called from {|| FWSETSHOWKEYS( .F. ), EVAL( BACTION, @LEND ),LEND := .T. , FWSETSHOWKEYS( .T. ), ODLGMODAL:DEACTIVATE() }(MSPROCES.PRW) 17/02/2023 20:17:28 line : 104
Called from {|SELF|(EVAL(OSELF:BINIT))}(FWDIALOGMODAL.PRW) 17/02/2023 20:17:26 line : 462
Called from ::MSDIALOG:ACTIVATE
Called from FWDIALOGMODAL:ACTIVATE(FWDIALOGMODAL.PRW) 17/02/2023 20:17:26 line : 462
Called from PROCESSA(MSPROCES.PRW) 17/02/2023 20:17:28 line : 105
Called from TMSA250MNT(TMSA250.PRW) 20/01/2023 16:04:20 line : 1664
Called from FWFORMBROWSE:EXECUTE(FWFORMBROWSE.PRW) 17/02/2023 20:17:28 line : 1147
Called from {|| OSELF:EXECUTE("TMSA250MNT",              3,             0,"POR VIAGEM",              3,"","","",               3) }(FWFORMBROWSE.PRW) 17/02/2023 20:17:28 line : 579
Called from ::MSDIALOG:ACTIVATE
Called from FWMBROWSE:ACTIVATE(FWMBROWSE.PRW) 17/02/2023 20:17:28 line : 700
Called from TMSA250(TMSA250.PRW) 20/01/2023 16:04:20 line : 240
Called from __EXECUTE(APLIB090.PRW) 17/02/2023 20:17:26 line : 721
Called from MDIEXECUTE(APLIB260.PRW) 17/02/2023 20:17:26 line : 924