Override on input 31, Module 1,11,02 Block 6265: value forced to 1
This message tells you that a rung block input has been overridden to make its value 0 or 1. This is not an error, but a checklist. The people responsible for the plant usually want to keep track of all overrides. This report exists for that purpose, so the overrides are not forgotten and invisible.
You can see from the example that this can just be a simple means to avoid setting the controlling spec to the correct value. In the example, specifications 11 through 21 should be set to 000, which would disable the unwired inputs.
Note how Hyperview shows overridden inputs with the value they are set to. In this case, the unwired inputs are set to "1", so the AND chain will work.
This error can be built directly into Hyperview. For more information, see the article Building error reports into the M14.