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getting an error with patch function even though it works

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Patch(Kapazität1; colK);;

Kapazität 1 is a sharepoint list!

the error i received is and the error only occurs on start :

The column is is ride only and cannot be changed!

But it still works !

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Building Power Apps

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timl 36,415 Super User 2025 Season 2 on at

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@Anonymous

Does your colK collection contain any read-only columns, such as columns that contain server generated SharePoint values like Created, CreatedBy? If so, you can try calling the RemoveColumns function to remove those which may remove the error message.

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Community Power Pla... on at

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yes, it does but i need some of the columns for some operations !
And i do not update any of these server generated values!
is it okay to let this slide because it works ?

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timl 36,415 Super User 2025 Season 2 on at

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Hi @Anonymous

If it works, I'd let it slide. However, I'd probably run the Monitor tool to see if it shows the column that Power Apps thinks is read-only because it would be useful to know what that is.

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Community Power Pla... on at

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if i run the app from the menu then no error is shown!
Only if edit the appand run the app in the development environment then the error occurs!
{ "status": null, "duration": null, "dataSource": null, "responseSize": null, "controlName": "Button19_4", "propertyName": "OnSelect", "nodeId": 3, "formulaData": { "script": "\r\nPatch(Kapazität1; colK);; Select(Button_Kapa_3);; Set(varGridEdit1; !varGridEdit1)\r\n \r\n", "spanStart": 2, "spanEnd": 25 }, "data": { "errorMessage": "Netzwerkfehler bei Verwendung der Patch-Funktion: Die angegebene Spalte ist schreibgeschützt und kann nicht geändert werden.", "raiseToastNotification": false, "wasReported": false, "functionName": "Patch", "context": { "entityName": "Button19_4", "propertyName": "OnSelect", "id": 2918, "nodeId": 3, "diagnosticContext": { "span": { "start": 2, "end": 25 }, "formula": "\r\nPatch(Kapazität1; colK);; Select(Button_Kapa_3);; Set(varGridEdit1; !varGridEdit1)\r\n \r\n" } }, "info": "Netzwerkfehler bei Verwendung der Patch-Funktion: Die angegebene Spalte ist schreibgeschützt und kann nicht geändert werden." } }

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Community Power Pla... on at

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what can i do now ?

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Simon23 2 on at

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Have you found a solution to this problem?
I have the same error and can't get any further.

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