Integration Service connection failure at runtime in library implementation

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1

The process uses a Send Teams Message activity from a custom library, which depends on the Microsoft Teams integration service connection defined in that library.

After upgrading the Integration Service, System, Testing, and UIAutomation dependencies in the process project to 24.x, the process fails only during runtime. (It was working well before upgrades)

Error Message:
Send Channel Message: Connection ID is empty. Error code: DAP-RT-1002.

2

@Sergio_Sanchez18

Welcome to the community

In debug mode is it working?

Can you show some screenshots please

Cheers

3

Hi @Sergio_Sanchez18

After the upgrades, the Teams integration connection in your custom library likely lost its reference. Reconnect the activity to the correct integration service, republish the library, update the package in your process, and it should work.