Perguntas FWFORMBROWSE

Boa tarde a todos. Estou usando o mbrowse comum, e estou tendo o erro abaixo. Alguém poderia me ajudar, pois a TOTVS não tem competência para tal. Grato !
(se precisarem do fonte e de mais explicações, eu envio)


THREAD ERROR (paulohenrique, M0971) 26/03/2013 15:16:17
type mismatch on compare on _FORMLOADFIELD(FWFORMBROWSE.PRW) 22/01/2013 18:34:21 line : 1777

[TOTVS build: 7.00.120420A-20120726]
Called from {|OMODEL| _FORMLOADFIELD(OMODEL,OSTRUCT:GETFIELDS(),OSUPERBROWSE,OSELF)}(FWFORMBROWSE.PRW) 22/01/2013 18:34:21 line : 1722
Called from eval line : 2518
Called from LOAD(FWFORMFIELDSMODEL.PRX) 19/12/2012 13:56:55 line : 2518
Called from FWFORMFIELDSMODEL:ACTIVATE(FWFORMFIELDSMODEL.PRX) 19/12/2012 13:56:55 line : 203
Called from FWFORMMODEL:ACTIVATE(FWFORMMODEL.PRX) 07/02/2013 16:19:29 line : 254
Called from FWFORMVIEW:ACTIVATE(FWFORMVIEW.PRW) 14/01/2013 14:13:02 line : 1209
Called from FWMBROWSE:DETAILS(FWFORMBROWSE.PRW) 22/01/2013 18:34:21 line : 712
Called from {|OPANEL|SELF:DETAILS(OPANEL)}(FWFORMBROWSE.PRW) 22/01/2013 18:34:21 line : 1358
Called from eval line : 1574
Called from FWMBROWSE:UPDATEDETAILS(FWFORMBROWSE.PRW) 22/01/2013 18:34:21 line : 1574
Called from { || SELF:UPDATEDETAILS() }(FWFORMBROWSE.PRW) 22/01/2013 18:34:21 line : 360
Called from eval line : 6273
Called from FWMBROWSE:ONCHANGE(FWBROWSE.PRW) 31/01/2013 13:42:21 line : 6273
Called from FWMBROWSE:ACTIVATE(FWBROWSE.PRW) 31/01/2013 13:42:21 line : 1011
Called from FWMBROWSE:ACTIVATE(FWFORMBROWSE.PRW) 22/01/2013 18:34:21 line : 385
Called from FWMBROWSE:ACTIVATE(FWMBROWSE.PRW) 23/01/2013 11:19:09 line : 557
Called from FWMBROWSE(MSLIB.PRW) 06/02/2013 14:13:32 line : 11475
Called from MBROWSE(MSLIB.PRW) 06/02/2013 14:13:32 line : 155
Called from U_CRMM003B(CRM_M003.PRW) 26/03/2013 15:13:22 line : 382
Called from U_CRM_M003(CRM_M003.PRW) 26/03/2013 15:13:22 line : 98
Called from SIGAIXB(APLIB190.PRW) 05/02/2013 10:53:40 line : 228
Called from __EXECUTE(APLIB090.PRW) 18/02/2013 10:17:15 line : 495
Called from FWPREEXECUTE(FWPREEXECUTE.PRW) 17/08/2011 18:06:36 line : 65
Called from {|| FWPreExecute(‘Monitores‘, ‘CRM_M003()‘, 3, ‘13‘, ‘xxxxxxxxxx‘) } line : 182
Called from ::TWINDOW:ACTIVATE
Called from MSAPP:ACTIVATE(FWAPP.PRW) 19/02/2013 18:31:56 line : 527
Called from SIGAADV(APLIB000.PRW) 08/01/2013 18:22:31 line : 54

Ai Galera, eu achei o problema. Descobri que, quem desenhou o objeto do FWFROMBROWSE, esqueceu de colocar que, quanto se tratar de campo do tipo LÓGICO na função MBROWSE, ocorre este erro. Muitas customizações ainda usam o MBROWSE, oriundas das antigas versões do Protheus. Com a função segue os padrões do MVC, se esqueceram de ajustar o objeto que trata os campos lógicos. Fica aí a dica ! Abraços a todos !