This message is not declared to be critical, but can be important. The situation is one where a block is scanned before its adapted specification has been updated. The important aspect of this is in the case of redundant modules. When the adapt blocks are out of correct order, the first scan will have either 0.00 or some default value from the CAD/CLD sheet. Neither is ideal, nor correct in general.
The second aspect is that the spec used is always one cycle old, which is a subtle phasing error.
Consider the following messages. Where the value is 130, it is clear that the value was set deliberately for the first scan. Where the value is 0.0 or 0, you have to guess if one scan happens with an inappropriate value.
Scanning drawing 1900713 Adapt block Module 1,90,07 Block 649 adapts previous Module 1,90,07 Block 635 S14 (130).
Scanning drawing 2100339 Adapt block Module 2,10,03 Block 1910 adapts previous Module 2,10,03 Block 1885 S13 (0.0).
Scanning drawing 21003N0 Adapt block Module 2,10,03 Block 6091 adapts previous Module 2,10,03 Block 6066 S14 (0).
This error can be built directly into Hyperview. For more information, see the article Building error reports into the M14.