Perguntas ERRO AO RODAR COMPATIBILIZADOR: TC_Eof - NO CONNECTION on MSOPENDBF(APLIB070.PRW)

ao rodar o compatibilizador UPDSIGAFIS apresenta esse erro alguém tem alguma ideia do que possa ser:

TC_Eof - NO CONNECTION on MSOPENDBF(APLIB070.PRW) 19/12/2014 17:10:32

[build: 7.00.131227A-20150109]
[environment: empresa]
[thread: 15480]
[dbthread: 10184]
[rpodb: Top]
[localfiles: ADS]
[remark: ]
[threadtype: RmtSockThread]
Called from X31OPENDBF(APCFG10I.PRW) 21/12/2014 03:31:30 line : 2456
Called from X31UPDTABLE(APCFG10I.PRW) 21/12/2014 03:31:30 line : 1991
Called from FISUPDTABLES(UPDFIS.PRX) 14/12/2015 18:57:49 line : 25600
Called from FISPROCUPD(UPDFIS.PRX) 14/12/2015 18:57:49 line : 153
Called from {|| FISPROCUPD(AEMPR, OPROCESS) }(UPDFIS.PRX) 14/12/2015 18:57:49 line : 63
Called from eval line : 66
Called from {|| EVAL(SELF:BACTION,@SELF:LEND,@SELF),SELF:LEND := .T. ,SELF:ODLG:END()}(MSNEWPROC.PRW) 13/05/2010 14:52:12 line : 66
Called from ::MSDIALOG:ACTIVATE
Called from MSNEWPROCESS:ACTIVATE(MSNEWPROC.PRW) 13/05/2010 14:52:12 line : 68
Called from {|| RPCCLEARENV(), OPROCESS := MSNEWPROCESS():NEW( {|| FISPROCUPD(AEMPR, OPROCESS) }, "AGUARDE...", "INICIANDO PROCESSAMENTO...", .F. ), OPROCESS:ACTIVATE(), ODLGUPD:END()}(UPDFIS.PRX) 14/12/2015 18:57:49 line : 63
Called from ::MSDIALOG:ACTIVATE
Called from U_UPDSIGAFIS(UPDFIS.PRX) 14/12/2015 18:57:49 line : 66

Para o topconnect e inicia novamente