I can imagine 4 most likely error causes.
1. The Profinet Device Name ("abx-prt") is not loaded onto the Anybus device (*1).
2. In TIA, the S7 CPU is not assigned as PN IO Controller for the Anybus device (*1).
3. The Anybus device is not setup (with Anybus configuration software) to reflect the setup in TIA.
4. The Anybus device is not setup, assigned and connected to a Controllogix PLC as Device (*2).
*1: Post a screenshot from the Network view in TIA when online.
*2: I am just guessing here, that the Anybus device acts like a PN/PN Coupler, and on that one you will get an error on the S7 CPU if there is no connection to the configured partner on the other side of the PN/PN coupler.