Guys,
I feel somewhat embarrassed and humbled.
The entire day, I have been trying somethin, I thought would take me 3 minutes.
I have a table inside a power apps solution called "Durchlauf". I want to patch the column "Abgeschlossen" (Finished) to "Ja" (Yes) for all entries of that table where the Chargennummer (batch no.) is equal to Label1.
The code:
ForAll(Filter(Durchlauf; Chargennummer = Label1.Text); Patch(Durchlauf; LookUp(Durchlauf; Chargennummer = Label1.Text); {Abgeschlossen: "Ja"}))
According to all the Youtube Videos, written articles and least of all, my brain, this should work, however I get a bunch of errors including "LookUp has invalid arguments", something about invalid GUID arguements, patch having invalid arguments, column "Abgeschlossen" not existing, ...
Any help is as always appreciated.
BR,
Gonzo