HCP2629I The virtual machine is placed in CP mode due to a SIGP stop from CPU nn.
Explanation
The processor with the address nn has issued a SIGP stop order to the virtual CPU on which the message is displayed.
System action
System operation continues. The virtual CPU is placed in hard stop state. The virtual machine continues operation if there are any operational virtual CPUs.
User response
If it is determined that this action is the result of an error, IPL the virtual machine again or issue a BEGIN CPU command to start the stopped virtual processor.
Note: This message is
informational only and issued as a result of a virtual processor's
action. This action may be normal for your virtual machine and may
not require a response.
Programmer response
Determine why the virtual CPU issued the signal processor instruction and take appropriate action.