TPX user exit TPXUSNSF routes users to a specific TPX started task. Users report that they cannot get logged on.
CA TPX for z/OS
To debug this kind of logon problem:
Initial TPX = TPX1 This TPX routes users to another TPX depending on logon id.
Routed to = TPX2 Has CICS error messages in it.
Messages in initial TPX, TPX1:
VTAM was issuing NSEXIT's - VTAM is telling TPX that the terminal went away TPXL0152 07/25/08.207 13:59:58.34 NSEXIT RU: NOTIFY PLU: NTPXES SLU: NTV1 0EA6 13AE9538 EVENT IGNORED, VTAM PASSED AN INVALID PARAMETER
Messages in TPX2:
TPXL0085 07/25/08.207 16:54:43.11 RPL ERROR MANAGEMENT ROUTINE ENTERED PLU=NTV105A3 SLU=NXVUU003 USER=PETE155 REQ=29 00001024 00800000 TO APPL TERMSB=13D123E0 APPLSB=13D03C50 EB=13666200 RPL=136C0608 RTNCD=10 FDBK2=12 MEANING=MACRO FAILURE, SENSE INCLUDED SENSE CODE=087D0001 MEANING=LU UNAVAILABLE Sense code 087D Session services path error: A session-services request cannot be rerouted along a path of SSCP-SSCP sessions. This capability is required, for example, to set up a cross-network LU-LU session. 0001 An SSCP has attempted unsuccessfully to reroute a session services request to its destination via one or more adjacent SSCPs; this value is sent by a gateway SSCP or a nongateway SSCP when it has exhausted trial-and-error rerouting.
It appears that VTAM was having some problems that lead to users not being able to logon