[CoE Starter Kit - BUG] Admin | Sync Template v4 (Custom Connectors) fails - Dataverse field maximium length

[bwieland86]

Does this bug already exist in our backlog?

• I have checked and confirm this is a new bug.

Describe the issue

This is a minor issue and easily fixable, but wanted to have it corrected in the main product.

In the "Admin | Sync Template v4 (Custom Connectors)" workflow, we are receiving an error message on the "Update Custom Connector record" Dataverse action that reads:

OpenApiOperationParameterValidationFailed. The 'inputs.parameters' of workflow operation 'Update_Custom_Connector_record' of type 'OpenApiConnection' is not valid. Error details: The API operation 'UpdateRecord' requires the property 'item/admin_iconuri' to be a string of maximum length '500' but is of length '502'. Two other flows failed with lengths of '508' and '515'.

The flow fails because the initial path length for custom connectors is longer in GCC than commercial. Could the maximum length for the admin_iconuri field in the "PowerApps Connectors" Dataverse table be increased from 500 to 600 to for safe overhead?

Edit: I checked in the underlying table "PowerApps Connector" and found the admin_iconuri field has a maximum length of 2000 characters. I'm not sure why the Power Automate flow is saying the maximum length is 500 characters.

Expected Behavior

The record should update in the Dataverse table

What solution are you experiencing the issue with?

Core

What solution version are you using?

4.49.2

What app or flow are you having the issue with?

Admin | Sync Template v4 (Custom Connectors)

What method are you using to get inventory and telemetry?

Cloud flows

Steps To Reproduce

1. In a GCC tenant, create a custom connector using a Graph API icon
2. Run "Admin | Sync Template v4 (Custom Connectors)" workflow
3. Observe error message (attached)

Anything else?

Can provide exact link to CoE team in a non-public forum to demonstrate issue

[RajeevPentyala]

@bwieland86 admin_iconuri field was extended to 2000 characters in the March 2024 CoE Kit release. It's strange that the Admin | Sync Template v4 (Custom Connectors) flow is still failing with error the property 'item/admin_iconuri' to be a string of maximum length '500' but is of length '502'

This might be a caching issue. Can you please try turning the flow off and then back on, and resubmit the failed run afterward?

[bwieland86]

Hi @RajeevPentyala I did and it still only recognized the 500 characters instead of the 2000 characters that the Dataverse table column shows.

[jachalou]

Hello,
Im facing very same issue. Is there any information about fixing it?

Thank you

[RajeevPentyala]

@bwieland86 and @jachalou Can you please confirm the length of PowerApps Connector > Connector Icon Uri table column at your side?

[jachalou]

Hello,

here is screenshot from my environment:

[robmay282]

@pbattini @RajeevPentyala We are also experiencing the same errors. I have confirmed the length of PowerApps Connector > Connector Icon Uri table column is 2000. Do I need to open another bug for our tenant?

[RajeevPentyala]

@robmay282 and @jachalou Its strange because the length of the field is already 2000.
Can you please create a new test flow with Dataverse update action and try setting the Connector Icon Uri field? Let us know the outcome?