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Power Platform Community / Forums / Power Apps / First Filter causing d...
Power Apps
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First Filter causing delegation warning on SharePoint

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Posted on by 9

This morning when creating a new app the "First" function seems to cause the delegation warning shown in the screenshot. Is this new expected behavior or is this a bug? Anyone else seeing the same?


FirstFilter.png

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  • Verified answer
    mdevaney Profile Picture
    29,991 Moderator on at

    @BenScottWeb

    Please try this code instead and let me know if the delegation warning goes away.  LookUp should always be used in place of First + Filter because it downloads the data much faster

     

    LookUp(ADM2Pass, Title="test', Title)

     

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  • BenScottWeb Profile Picture
    9 on at

    Thanks for the reply I can confirm that using lookup resolves the issue. 

  • Community Power Platform Member Profile Picture
    Microsoft Employee on at

    This solved my problem, thank you so much for the post

  • pwagma Profile Picture
    45 on at

    Hello Im trying to use this on a ComboBox, while taking the information from a Gallery. I'm using the property "DefaultSelectedItems".

    It is only 1 item, always (selectmultiple on false).

     

    I use the following function with delegation issues: First(Filter(Materiales, Gallery1.Selected.Tipo = Title)).Title and it works.

    When I change for your solution, it doesn't work (result is not a table). LookUp(Materiales, Gallery1.Selected.Tipo = Title, Title).

    If I use the [] to create an array with 1 option, then it shows this result, but it doesn't take the info from the list so it is not working properly.

     

    Ideas?

     

    Thanks

  • Mark999 Profile Picture
    7 on at

    This did not work for me. It still gives the delegation warning...

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