Perguntas Erro Virada

Bom dia a todos,

Alguém já se deparou com esse erro na virada de saldo?

THREAD ERROR (MENDES, MENDES-PC) 29/05/2015 09:23:25
variable does not exist LRPO1_1 on A080VIRADA(ATFA080.PRX) 18/12/2012 09:18:22 line : 317
[TOTVS build: 7.00.131227A-20150327]
Called from {|OSELF|IIF(AT080VALID(),A080VIRADA(OSELF), .T. )}(ATFA080.PRX) 18/12/2012 09:18:22 line : 150
Called from eval line : 459
Called from { || EVAL( BPROCESS,OSELF,OPPANELAUX), OSELF:LEND := .T. , OSELF:ODLG:END() }(FWNEWPROCESS.PRW) 06/11/2013 17:21:16 line : 459
Called from ::MSDIALOG:ACTIVATE
Called from TNEWPROCESS:VIEWEXEC(FWNEWPROCESS.PRW) 06/11/2013 17:21:16 line : 461
Called from {|SELF| ( FWSETSHOWKEYS( .F. ), IF(!EMPTY(OSELF:CPERG),__SAVEPARAM(OSELF:CPERG,OSELF:ASX1),), IF( OFWVOSCHEDULE <> NIL, ( SAVENEWSCHED( OFWVOSCHEDULE, CTITLE, "TNEWPROCESS", IF(EMPTY(CPERG), "", CPERG), OSELF:ASX1 ), FWSETSHOWKEYS( .T. ), ODLG:END()), ( OSELF:OCENTERPANEL:HIDE(),IF(OSELF:LVIEWEXECUTE, (OSELF:OPANELEXECUTE:SHOW(), OSELF:VIEWEXEC(OSELF:OPANELEXECUTE,BPROCESS)),EVAL(BPROCESS,OSELF)),FWSETSHOWKEYS( .T. ), ODLG:END() ) ) )}(FWNEWPROCESS.PRW) 06/11/2013 17:21:16 line : 211
Called from ::MSDIALOG:ACTIVATE
Called from TNEWPROCESS:NEW(FWNEWPROCESS.PRW) 06/11/2013 17:21:16 line : 249

Obrigado.