IST2254I

Explanation
 This unsolicited message is issued when an internal
error is detected for a  topology resource that represents a node. 
 In
the message text: node_name
The CP name of the node with the internal error.

System action
 Processing continues.

Operator response
 Save the system log and request a dump for
problem determination.  Contact the system programmer.

System programmer response
 See problem determination.

User response
 Not applicable.

Problem determination
 Take the following actions: If you have access to IBMLink, search for known problems with similar
symptoms. If no similar problems are found, report the problem to IBM® by using the Electronic  Technical
Report (ETR) option on IBMLink.  
If you do not have access to IBMLink, report the problem to the IBM software support center. 

Source
 z/OS® Communications
Server SNA

Module
 You can display the module that issues a SNA message
in the message by setting the MSGMOD start option to YES.  See Adding the originating module to the message text for more information about the MSGMOD
start option.

Routing code
 2,10

Descriptor code
 4

Automation
 Not applicable.

Example
  IST2254I TOPOLOGY RESOURCE ERROR FOR NODE: ID = NETA.CPS05