Submodule locked by other IO controller

Description

The submodule in subslot arg of slot arg on device arg is locked by another IO controller.

Consequences

Some I/O signals may not be available.

Possible causes

Unable to access submodule in subslot arg of slot arg on device arg.

Recommended actions

1. Check if the submodule is defined as an internal shared device within another controller's project.
2. Check the diagnostic data for the I/O device for more details.