Sense code 1019

Restart byte position not valid.

Bytes 2 and 3 following the sense code contain sense-code-specific information.
0001
The restart byte position value specified in the DCMU is greater than one plus the value of the last byte received in the CRMU.
0002
The receiver does not support the byte-count restart elective, and the restart byte position value specified in the DCMU is not the beginning of the LLid structure following the last successfully received LLid structure.
0003
The receiver supports the byte-count restart elective, and the restart byte position value specified in the DCMU is not equal to one and is less than or equal to the last byte received value specified in the CRMU.