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Invalid filter clause: unsupported operation in Lookup Function

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Posted on by CU19110206-0

Hi I get this error when trying to use a Lookup function with a single = (eq) as the expression

Error when trying to retrieve data from the network: Invalid filter clause: unsupported operation. Only single 'eq', 'ne', 'contains', 'startswith' or 'endswith' is currently supported.

I only use one eq in the Lookup so I'm not sure what the issue is. A different post with a similar issue suggested that PowerApps gets confused if columns are named the same so I made my input collection and my datasource have unique column names. Here's the full code, the issue is on the first Lookup clause. I tried hardcoding the lookup i.e. dbEquipment = "Test" but it still didn't work. I believe the Filter inside is working as I can see a preview of it in PowerApps. AutoData is my datasource, an excel table. Any help is appreciated

Clear(colAutoFormDS);
ForAll(
    Gallery5.AllItems,
    Collect(
        colAutoFormDS,
        {
            colProjectName: tiProjectName.Text,
            colEquipment: ThisRecord.Equipment,
            colComplexity: Dropdown2.SelectedText.Value,
            colClassOrInstance: Dropdown2_1.SelectedText.Value,
            colNumUnits: tiNumUnits.Text,
            colUnitCost: tiCost_3.Text,
            colIO: tiIO.Text,
            colTotalCost: tiCost.Text
        }
    )
);
If(
    EditMode,
    ForAll(
        colAutoFormDS,
        If(
            !IsBlank(ThisRecord.colEquipment),
            Patch(
                AutoData,
                LookUp(
                    Filter(
                        AutoData,
                        dbProjectName = tiProjectName.Text
                    ), dbEquipment = "Test"
                ),
                {
                    dbProjectName: colProjectName,
                    dbEquipment: colEquipment,
                    dbComplexity: colComplexity,
                    dbClassOrInstance: colClassOrInstance,
                    dbNumUnits: colNumUnits,
                    dbUnitCost: colUnitCost,
                    dbIO: colIO,
                    dbTotalCost: colTotalCost
                }
            ),
            Patch(
                AutoData,
                Defaults(AutoData),
                {
                    dbProjectName: colProjectName,
                    dbEquipment: colEquipment,
                    dbComplexity: colComplexity,
                    dbClassOrInstance: colClassOrInstance,
                    dbNumUnits: colNumUnits,
                    dbUnitCost: colUnitCost,
                    dbIO: colIO,
                    dbTotalCost: colTotalCost
                }
            )
        )
    ),
    ForAll(
        colAutoFormDS,
        Patch(
            AutoData,
            Defaults(AutoData),
            {
                dbProjectName: colProjectName,
                dbEquipment: colEquipment,
                dbComplexity: colComplexity,
                dbClassOrInstance: colClassOrInstance,
                dbNumUnits: colNumUnits,
                dbUnitCost: colUnitCost,
                dbIO: colIO,
                dbTotalCost: colTotalCost
            }
        )
    )
);
Navigate(scrAutoHome);

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WarrenBelz 155,708 Most Valuable Professional on at

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Hi CU19110206-0

Firstly, try this
ForAll( Gallery5.AllItems As _Items, Patch( AutoData, If( !IsBlank(_Items.Equipment) && EditMode, LookUp( AutoData, dbProjectName = _Items.tiProjectName.Text && dbEquipment = "Test" ), Defaults(AutoData) ), { dbProjectName: _Items.tiProjectName.Text, dbEquipment: _Items.Equipment, dbComplexity: _Items.Dropdown2.SelectedText.Value, dbClassOrInstance: _Items.Dropdown2_1.SelectedText.Value, dbNumUnits: _Items.tiNumUnits.Text, dbUnitCost: _Items.tiCost_3.Text, dbIO: _Items.tiIO.Text, dbTotalCost: _Items.tiCost.Text } ) ); Navigate(scrAutoHome);

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CU19110206-0 2 on at

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Hi, thanks for the response. This code works. The issue is my datasource is Excel, so the && operator is not delegable. Nesting the Filter in the Lookup was my was of trying to workaround the && operator.

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WarrenBelz 155,708 Most Valuable Professional on at

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Excel is going to cause you more problems than that - do you have access to SharePoint ?

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