DEF VAR Firma    AS CHAR NO-UNDO    INIT '1000'.
    DEF VAR AdFirma  AS CHAR NO-UNDO    INIT '1000'.
    
    DEF VAR Knr      AS INT  NO-UNDO    INIT 0.
    
    DEF TEMP-TABLE tDateien 
        FIELD Datei AS CHAR
        FIELD Firma AS LOG.
    
    DEF TEMP-TABLE tBesko LIKE Besko
        INDEX tBesko-k1 AS PRIMARY
        Firma
        Knr.

    EMPTY TEMP-TABLE tDateien.
    FOR EACH _Field WHERE _Field._Field-Name BEGINS 'Knr' NO-LOCK:
        FIND _File OF _Field NO-LOCK.
        
        IF _File._File-Name = 'Benutzer' THEN NEXT.
        
        FIND FIRST tDateien WHERE tDateien.Datei = _File._File-Name NO-ERROR.
        IF AVAILABLE tDateien THEN NEXT.
        CREATE  tDateien.
        ASSIGN  
            tDateien.Datei = _File._File-Name
            tDateien.Firma = FALSE.
    END.
    FOR EACH _Field WHERE _Field._Field-Name BEGINS 'Firma' NO-LOCK:
        FIND _File OF _Field NO-LOCK.
        FIND FIRST tDateien WHERE tDateien.Datei = _File._File-Name NO-LOCK NO-ERROR.
        IF NOT AVAILABLE tDateien THEN NEXT.
        tDateien.Firma = TRUE.
    END.
    
    FIND Adresse USE-INDEX Adresse-k1
        WHERE Adresse.Firma = AdFirma
        AND   Adresse.Knr   = Knr NO-LOCK NO-ERROR.
    IF AVAILABLE Adresse THEN RUN LOESCHEN.

PROCEDURE LOESCHEN:
    DEF VAR bHandle    AS WIDGET-HANDLE NO-UNDO.
    DEF VAR dHandle    AS WIDGET-HANDLE NO-UNDO.
    DEF VAR qHandle    AS WIDGET-HANDLE NO-UNDO.
    DEF VAR sSelektion AS CHAR          NO-UNDO.
    DEF VAR fErst      AS LOG           NO-UNDO.
    DEF VAR iRecid     AS RECID         NO-UNDO.
    DEF VAR cFirma     AS CHAR          NO-UNDO.
    
    DISABLE TRIGGERS FOR LOAD OF Aufze   .
    DISABLE TRIGGERS FOR LOAD OF ArtLager.
    DISABLE TRIGGERS FOR LOAD OF ArtLief .
    DISABLE TRIGGERS FOR LOAD OF Aufko   .
    DISABLE TRIGGERS FOR LOAD OF BesEing .
    DISABLE TRIGGERS FOR LOAD OF ArtLief .
    DISABLE TRIGGERS FOR LOAD OF Besze   .
    DISABLE TRIGGERS FOR LOAD OF Debst   .
    DISABLE TRIGGERS FOR LOAD OF Liefst  .
    DISABLE TRIGGERS FOR LOAD OF AufLot  .
    DISABLE TRIGGERS FOR LOAD OF RuestAuf.

    CREATE QUERY qHandle.
    FOR EACH Steuer NO-LOCK
        WHERE Steuer.AdFirma = AdFirma:
MESSAGE Steuer.Firma Steuer.AdFirma knr
    VIEW-AS ALERT-BOX INFORMATION BUTTONS OK.
        cFirma = Steuer.Firma.
        FOR EACH tDateien NO-LOCK
            BY  tDateien.Datei:
            IF  tDateien.Datei = 'Adresse'   THEN NEXT.
            IF  tDateien.Datei = 'HoReLager' THEN NEXT.
            IF  tDateien.Datei = 'Artbw'     AND
                Knr            = 0           THEN NEXT.
            IF  tDateien.Firma = FALSE       AND
                cFirma        <> AdFirma     THEN NEXT.
                
            CREATE BUFFER bHandle FOR TABLE tDateien.Datei.
            qHandle:SET-BUFFERS(bHandle).
            IF tDateien.Firma = TRUE THEN 
            DO:
                sSelektion = 'FOR EACH '
                    + tDateien.Datei
                    + ' WHERE '
                    + tDateien.Datei + '.Firma = "' + cFirma      + '" AND '
                    + tDateien.Datei + '.Knr   = '  + STRING(Knr).
            END.
            ELSE 
            DO:
                sSelektion = 'FOR EACH '
                    + tDateien.Datei
                    + ' WHERE '
                    + tDateien.Datei + '.Knr = ' + STRING(Knr).
            END.
            
            qHandle:QUERY-PREPARE(sSelektion).
            qHandle:SKIP-DELETED-RECORD = TRUE.
            qHandle:QUERY-OPEN().

            fErst = TRUE.
            REPEAT TRANSACTION:
                IF fErst THEN qHandle:GET-FIRST(EXCLUSIVE-LOCK, NO-WAIT).
                ELSE          qHandle:GET-NEXT (EXCLUSIVE-LOCK, NO-WAIT).
                IF qHandle:QUERY-OFF-END THEN LEAVE.
                fErst = FALSE.
                dHandle = qHandle:GET-BUFFER-HANDLE().
                IF dHandle:LOCKED        THEN NEXT.
                DO WHILE TRUE:
                    IF bHandle:NAME <> 'Aufko' THEN LEAVE.
                    iRecid = dHandle:RECID.
                    FIND Aufko WHERE RECID(Aufko) = iRecid NO-LOCK NO-ERROR.
                    FOR EACH AufGebKo OF Aufko:
                        DELETE  AufGebKo.
                    END.
                    FOR EACH AufGKon OF Aufko:
                        DELETE  AufGKon.
                    END.
                    FOR EACH AufRabSu OF Aufko:
                        DELETE  AufRabSu.
                    END.
                    FOR EACH AufSpRab USE-INDEX AufSpRab-k1
                        WHERE AufSpRab.Firma = Aufko.Firma
                        AND   AufSpRab.Aufnr = Aufko.Aufnr:
                        DELETE  AufSpRab.
                    END.
                    FOR EACH Aufze OF Aufko:
                        DELETE  Aufze.
                    END.
                    FOR EACH AufLot OF Aufko:
                        DELETE  AufLot.
                    END.
                    FOR EACH RuestAuf OF Aufko:
                        DELETE  RuestAuf.
                    END.
                    RELEASE Aufko.
                    LEAVE.
                END.
                DO WHILE TRUE:
                    IF bHandle:NAME <> 'Besko' THEN LEAVE.
                    iRecid = dHandle:RECID.
                    FIND Besko WHERE RECID(Besko) = iRecid NO-LOCK NO-ERROR.
                    FOR EACH BesGebKo OF Besko:
                        DELETE  BesGebKo.
                    END.
                    FOR EACH Besze OF Besko:
                        DELETE  Besze.
                    END.
                    RELEASE Besko.
                    LEAVE.
                END.
                DO WHILE TRUE:
                    IF bHandle:NAME <> 'Savko' THEN LEAVE.
                    iRecid = dHandle:RECID.
                    FIND Savko WHERE RECID(Savko) = iRecid NO-LOCK NO-ERROR.
                    FOR EACH SavGebKo OF Savko:
                        DELETE  SavGebKo.
                    END.
                    FOR EACH SavGKon OF Savko:
                        DELETE  SavGKon.
                    END.
                    FOR EACH SavRabSu OF Savko:
                        DELETE  SavRabSu.
                    END.
                    FOR EACH SavSpRab USE-INDEX SavSpRab-k1
                        WHERE SavSpRab.Firma = Savko.Firma
                        AND   SavSpRab.Aufnr = Savko.Aufnr:
                        DELETE  SavSpRab.
                    END.
                    FOR EACH Savze OF Savko:
                        DELETE  Savze.
                    END.
                    FOR EACH SavLot OF Savko:
                        DELETE  SavLot.
                    END.
                    FOR EACH RuestSav OF Savko:
                        DELETE  RuestSav.
                    END.
                    RELEASE Savko.
                    LEAVE.
                END.
                dHandle:BUFFER-DELETE().
            END.
            qHandle:QUERY-CLOSE().
            DELETE OBJECT bHandle.
        END.

        REPEAT TRANSACTION:
            FIND Adresse USE-INDEX Adresse-k1
                WHERE Adresse.Firma = AdFirma
                AND   Adresse.Knr   = Knr NO-ERROR.
            IF AVAILABLE Adresse THEN DELETE  Adresse.
            LEAVE.
        END.

    END.
    DELETE OBJECT qHandle.
END PROCEDURE.