This message means that an exception report input is being attempted from the local module. In INFI Loop, this might cause an "NPMError" when the module is started. Since this worked in Plant Loop, this can be a significant problem.
--Generating index: Module 1,34,02 Block Index Source in same module DI/L Reference MM0310A Module 1,34,02 Block 3365 DOSING EAST MAIN CONTROL
A bit of searching for block 3365 shows that the problem is that S1 should be 4, not 2. Module 1,34,04 Block 3365 is the intended source. This client has used DBDOC for many years and corrected this error because DBDOC found it.
This error can be built directly into Hyperview. For more information, see the article Building error reports into the M14.