KLVVT251 SESSION SETUP ERROR: POOL(pool) APPLID(applid) PLU(plu) REQSTAT(rcfb)

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Explanation

There has been a failure to establish a virtual session. pool and applid identify the virtual terminal. plu is the requested application. rcfb is the 4-byte return code and feedback information:
  • 1: Return code. The high bit (X’80’) will be turned on if this message is being issued as a result of a VTAM® NOTIFY request unit. The next bit (X’40’) will be turned on if the data shown in bytes 3 and 4 is the user sense code. The remaining bits are the notify reason from the NOTIFY RU or the RPL return code (RPLRTNCD) from the VTAM acquire request.
  • 2: The reason code, from the NOTIFY RU (notify) or RPLFDB2 (acquire).
  • 3,4: The sense code. This is from the NOTIFY RU for notify or from RPLFDBK2/RPLUSNSI for acquire.

The NOTIFY request unit is described in tIBM® z/OS® Communications Server SNA Programming, under NSEXIT Exit Routine

System action

None.

User response

Refer to the appropriate IBM z/OS Communications Server manual for the meaning of the sense code provided in bytes 3 and 4 of rcfb and correct the problem.

Message Type

INFO