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N:N Subgrid Cancel The title field is required!

1. Missing user

   
   06 Feb 2023

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   I am having trouble getting a subgrid to work with a many to many relationship and I cannot find documentation on any special configuration for this. When I add a subgrid widget to a form, I can select the many to many relationship on the data tab. However, when the page loads, the grid says "There was an internal error retrieving the data, please try again later." In browser dev tools, I see the following error: "xxx_EntityName entity doesn't contain attribute with Name = xxx_idattribue". This seems to me like its looking for a 1:N relationship but the relationship I selected while configuring the subgrid widget is for the N:N relationship. Is there a trick to displaying a many to many subgrid on a form?
2. Missing user

   
   Answered

   07 Feb 2023 in reply to Missing user

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   Hi Richard,
   
   It looks like this was a known issue and was also fixed in TPC build 140.
   
   6.1.0.140
   - Resolved an issue with Sub-Grid fetches that prevented custom N:N related entities from displaying on the frontend.
   
   Regards,
   Tom
   
   
3. Missing user

   
   07 Feb 2023 in reply to Missing user

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   Hey Tom,
   
   Here is what I show as portal connector version in my environment: v6.1.142.134.
   
   Thanks,
   
   Rich
4. Missing user

   
   08 Feb 2023 in reply to Missing user

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   Hi Richard,
   
   It looks like you are on build 134 so you will have to update to at least build 140 where the known issue was fixed.
   
   If you require assistance updating you can open a case by emailing support@crmportalconnector.com
   
   Regards,
   Tom