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Network Error in offline enabled canvas app

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Posted on by StevenMcCready1989

Hi, i have an offline enabled canvas app with the new analysis engine switched off, i get a network error when doing a simply lookup to the datasources when connected to the internet. For example if i want to refresh a variable I am using as the items property of a form after the form is submit, the following will cause a network error - Set(varSelectedRecord, Lookup(DataSource, ID = varSelectedRecord.ID)

Has anyone come across this, makes working with offline mode near impossible.

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Pstork1 68,717 Most Valuable Professional on at

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Is the Data Source you are using Dataverse and has that particular table been enabled for Offline access? Are you sure the network is connected when you do the lookup?

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Paul Papanek Stork, MVP
Blog: https://www.dontpapanic.com/blog

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StevenMcCready1989 4 on at

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@Pstork1 thanks for getting back to me. Yes the data source is data verse, all tables are enabled for offline mode, i am doing a number of clear collects when loading the app from the same tables without any issues and have tested removing this lookup form the forms and replacing with a variable and i don't get the error. Issue is here then then the record is out of data after updating. Yes i have tested both connected and dis-connected from the internet. I have also add back in the logic but on form success to refresh the variable and again that causes the error.

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Pstork1 68,717 Most Valuable Professional on at

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Is the Table you are doing the Lookup on set for Offline support? And did you include it in the Offline Profile? Or are you using the Auto generated Profile?

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If this Post helped you, please click "Does this answer your question" and give it a like to help others in the community find the answer too!

Paul Papanek Stork, MVP
Blog: https://www.dontpapanic.com/blog

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StevenMcCready1989 4 on at

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@Pstork1 yes the table I'm doing the lookup on is the main data source for the app which i am doing the lookup to in order to refresh the variable that is being used as the source of forms item property, that seems to cause an issue even though when i navigate back to the previous screen the collection is refreshed from the same data source without any issues. I've used both a custom and auto-generated profile but both with the same result. Will think of a work around

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