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Karl_Ludwig
New Member

Excel Abfrage einer Webseite und Verarbeitung mit PowerQuery

Ich habe in einer Excelarbeitsmappe (Excel 2019 unter Win 10) Daten von einer Webseite abgerufen und mit einer Powerquery auf eine Datenblatt übertragen. Das hat bis zum 14.08.2024 einwandfrei funktioniert. Nach diesem Datum erhalte ich beim Aufruf dieser Datei die Fehlermeldung "EXCEL - mit einem Gefahrenzeichen (gelbes Dreieck mit schwarzem Rufzeichen)" und die Button "OK" und "Abbrechen". Beide führen zum

Beenden von Excel. Auch die Schaltflächen "Text/CSV", "Aus dem Web" und "Aus Tabellen/Bereich" ebenso wie "Zuletzt verwendete Quellen" und "Dateien mit Hilfe einer vorhandenen Verbindung aufrufen" führen zu der Fehlermeldung. Einmal waren sogar sämtliche Officeanwendungen deaktivier. Danke für deine Hilfe Karl.

1 ACCEPTED SOLUTION

I have now found the culprit. For unknown reasons, the Microsoft program “Microsoft -NET Framwork 4.8” was installed on my PC and that was the culprit. After I removed it, my program is running again without any problems.

Thanks again for your advice

mfg/Ludwig

View solution in original post

11 REPLIES 11
v-stephen-msft
Community Support
Community Support

Hi @Karl_Ludwig ,

 

You can try the following steps:

Clear the Power Query cache. Go to File > Options > Data Load> Data Cache Management Options and clear the cache.

Try to check and update the latest data source credentials in the data source settings.

If possible, try recreating the data connections from scratch to see if that resolves the issue.

 

Best Regards,

Stephen Tao

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

 

It is not possible to create a new data query, as the described error message appears immediately

I cannot find the Data Cache Management Options menu in Excel 2019 Pro (see screenshot)

Kind Regards Ludwig

 

Data Cache Management Options.JPG

siehe Anhang.

Thank you for your reply. I can open the Excel table in the attachment, but when I open the Power Query Editor, the familiar error message appears immediately.

Try on a different PC.

I have now found the culprit. For unknown reasons, the Microsoft program “Microsoft -NET Framwork 4.8” was installed on my PC and that was the culprit. After I removed it, my program is running again without any problems.

Thanks again for your advice

mfg/Ludwig

Hi Stephen,

 

Thank you for your advice. I am currently on holiday and will try them out when I get back and let you know.

Thank you very much.

 

Ludwig

lbendlin
Super User
Super User

Was ist das fuer eine Webseite?  Vielleicht haben die malicious code dabei, welcher den crash verursacht?

Die Daten stammen von der der Webseite https://muenzshop.rlbooe.at/3870_DE-Services-Kundenblatt.htm. Der Test einens Mitarbeiters von Norton mit Norton Power Eraser ergab keinen malicious code.

mfg/Ludwig

let
    Source = Web.BrowserContents("https://muenzshop.rlbooe.at/3870_DE-Services-Kundenblatt.htm"),
    #"Extracted Table From Html" = Html.Table(Source, {{"Column1", "TABLE:nth-child(4) > * > TR > TD:not([colspan]):not([rowspan]):nth-child(1):nth-last-child(6), TABLE:nth-child(4) > * > TR > TD[colspan=""5""]:not([rowspan]):nth-child(1):nth-last-child(1)"}, {"Column2", "TABLE:nth-child(4) > * > TR > TD:not([colspan]):not([rowspan]):nth-child(1):nth-last-child(6) + TD:not([colspan]):not([rowspan]):nth-child(2):nth-last-child(5), TABLE:nth-child(4) > * > TR > TD[colspan=""5""]:not([rowspan]):nth-child(1):nth-last-child(1)"}, {"Column3", "TABLE:nth-child(4) > * > TR > TD:not([colspan]):not([rowspan]):nth-child(1):nth-last-child(6) + TD:not([colspan]):not([rowspan]):nth-child(2):nth-last-child(5) + TD:not([colspan]):not([rowspan]):nth-child(3):nth-last-child(4), TABLE:nth-child(4) > * > TR > TD[colspan=""5""]:not([rowspan]):nth-child(1):nth-last-child(1)"}, {"Column4", "TABLE:nth-child(4) > * > TR > TD:not([colspan]):not([rowspan]):nth-child(1):nth-last-child(6) + TD:not([colspan]):not([rowspan]):nth-child(2):nth-last-child(5) + TD:not([colspan]):not([rowspan]):nth-child(3):nth-last-child(4) + TD:not([colspan]):not([rowspan]):nth-child(4):nth-last-child(3), TABLE:nth-child(4) > * > TR > TD[colspan=""5""]:not([rowspan]):nth-child(1):nth-last-child(1)"}, {"Column5", "TABLE:nth-child(4) > * > TR > TD:not([colspan]):not([rowspan]):nth-child(1):nth-last-child(6) + TD:not([colspan]):not([rowspan]):nth-child(2):nth-last-child(5) + TD:not([colspan]):not([rowspan]):nth-child(3):nth-last-child(4) + TD:not([colspan]):not([rowspan]):nth-child(4):nth-last-child(3) + TD:not([colspan]):not([rowspan]):nth-child(5):nth-last-child(2), TABLE:nth-child(4) > * > TR > TD[colspan=""5""]:not([rowspan]):nth-child(1):nth-last-child(1)"}, {"Column6", "TABLE:nth-child(4) > * > TR > TD:not([colspan]):not([rowspan]):nth-child(1):nth-last-child(6) + TD:not([colspan]):not([rowspan]):nth-child(2):nth-last-child(5) + TD:not([colspan]):not([rowspan]):nth-child(3):nth-last-child(4) + TD:not([colspan]):not([rowspan]):nth-child(4):nth-last-child(3) + TD:not([colspan]):not([rowspan]):nth-child(5):nth-last-child(2) + TD:not([colspan]):not([rowspan]):nth-child(6):nth-last-child(1)"}}, [RowSelector="TABLE:nth-child(4) > * > TR"]),
    #"Promoted Headers" = Table.PromoteHeaders(#"Extracted Table From Html", [PromoteAllScalars=true])
in
    #"Promoted Headers"

Inzwischen habe ich den Übeltäter gefunden. Aus unbekannten Gründen hat sich auf meinem PC das Microsoftprogramm "Microsoft -NET Framwork 4.8 installiert und das war der Übeltäter. Nachdem ich dieses entfernt habe läuft mein Programm wieder anstandslos.

Nochmals danke für eure Ratschläge

mfg/Ludwig

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