Limitations

1 min

The following limitations have been identified. When they are resolved, they will be reported in the latest Product Updates under Resolved Issues.

Description
DeviceHub: DeviceHub user role permissions cannot be modified after they are saved. As a workaround, remove and recreate the role.
Analytics: Manufacturing Connect Edge validates models only for archive format. Manufacturing Connect Edge does not verify that a model is loadable, or that the Input/Output operation names configured on the TensorFlow processor exist in the model's signatures. The processor saves without error, and any mismatch surfaces only as a load-time error when the source is enabled. As a workaround, run saved_model_cli show --dir <model_dir> --all to confirm the exact operation names before configuring the processor. Names are case sensitive and must come from the same signat FileReader processor is unable to read files that are generated from Flows Manager. As a workaround, in Flows use the exec node to run chmod commands to update file and directory access. The first flow created in Flows Manager cannot be stopped or restarted in Safe Mode.
Applications: Attempting to deploy an application may result in a 409 Conflict launch error. The container terminal incorrectly prints \x08 instead of deleting characters when the Backspace key is pressed.
Integration: Updating the Bulk Insert Count from 0 to any other value causes connectors to enter a failed state. A bulk operation limit of 1000 exceeded error message displays when performing a bulk edit on less than 100 subscriptions.
System: Static routes are lost when a network connection is manually disconnected or briefly interrupted. The Web UI retains the route configuration, but the backend routes are deleted. As a workaround, add the routes again manually. After a system reset of an .iso deployment, certain services (such as DeviceHub API, Analytics API, and Message Broker) fail to initialize and remain in a failed state regardless of subsequent reboots. LDAP searches can return an excessive number of records resulting in a Size Limit Exceeded error. Importing a template with multiple connectors failed when a configuration issue occurred with one component. Manufacturing Connect Edge may close unexpectedly if you delete all analytics groups in the system and then attempt to create new processors.