During CCITCPGW or CCISSLGW shutdown, a BPXP018I message can occur with COMPLETION CODE 8E422000 and REASON CODE 000001A0. Does this indicate a problem?
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During CCITCPGW or CCISSLGW shutdown, a BPXP018I message can occur with COMPLETION CODE 8E422000 and REASON CODE 000001A0. Does this indicate a problem?

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Article ID: 41033

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Updated On:

Products

COMMON SERVICES FOR Z/OS 90S SERVICES Common Services

Issue/Introduction

During CCITCPGW or CCISSLGW shutdown, the following BPXP018Imessage can occur with COMPLETION CODE 8E422000
and REASON CODE 000001A0.
Does this indicate a problem?

  CAS9850I - CCI TCPSSLGW Protocol Driver TCP/IP Shutdown in progress
BPXP018I THREAD 1232900000000001, IN PROCESS 16973908, ENDED
WITHOUT BEING UNDUBBED WITH COMPLETION CODE 8E422000
            , AND REASON CODE 000001A0.
  CAS9853I - CCI TCPSSLGW Protocol Driver TCP/IP Shutdown Complete

Environment

 

  • Supported z/OS level
  • CA Common Services 
  • CA CCITCPGW or CCISSLGW

Resolution

z/OS uses an S422 abend as a signal to a thread to terminate.  As long as this does not happen during normal operation it is not a problem. During shutdown, we are issuing pthread_cancel() functions which will result in an S422 abend under the covers.