DFS2142 MSNAME xxxxxxxx STOPPED LINK yyy.
Explanation
A message was received on logical link yyy but the MSNAME xxxxxxxx was stopped.
System action
The system rejects the message and informs the
sending system with message DFS2140 REASON CODE 2142.
Operator response
Restart the logical link, (/START MSNAME xxxxxxxx). If the error persists, it might be necessary to PSTOP the link (/PSTOP LINK yyy) on both systems, start the MSNAMES (/START MSNAME xxxxxxxx) on both systems, then restart (/RSTART LINK yyy) both links again.