PI75458: IBM RATIONAL DEVELOPER FOR Z SYSTEMS (RDZ) STATVFS RUN UNDER RDZTHREADPOOL CAUSED BY IKJ56893I MESSAGE

9.1.1.6: PTF UI50717 for Rational Developer for System z
9.1.1.7: PTF UI55786 for Rational Developer for System z
Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• IBM Rational Developer for System z - RDz - v9.1
  
  You may see ICH408i error messages concerning STATVFS being
  issued under the RDz Threadpool rather than under the userid.
  
  IKJ56893I message may occur on disconnect because of the active
  single.logon directive in rsed.envvars
  
  These symptoms can occur when a user is forcibly disconnected
  from RDz 9.1
  
  You may see the following message in the RSE Daemon joblog:
  +FEK210I : <userid> was disconnected forcibly because of the
     active single.logon directive.
  
  The user may get the message that a MVS dataset
  <rsedstc>.RDZ.ID.<id> cannot be created under the RSED's STC
  id instead of the actual userid.
  
  This is the same problem as reported in APAR PI70554 for
  IBM zOS Explorer v3.0
  

Local fix

• Remove the following rsed.envvars environment variable option:
     -DISPF_OPTS=&SESSION=SPAWN
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: 01.All RDz users                             *
  ****************************************************************
  * PROBLEM DESCRIPTION: 01.Disconnect thread by the             *
  *                         single.logon directive causes        *
  *                         STATVFS error and Invalid access to  *
  *                         ISPF gateway sessions                *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  01.When a user session is disconnected by the single.logon
     directive in rsed.envvars, the output indicating the wrong
     user of ISPF gateway session should be seen in rsecomm.log
     as below; TSOCommandProcessorBWBImpl: Allocating data set
     <Daemon User>.ISPF.VCMISPF.ID040280 to the VCMTEMP DD
     <Daemon user> is the user id name by which RSE
     server(daemon) is running. That should be the user who is
     logging on and being disconnected. If the daemon user does
     not have permission to access the user log directory, syslog
     messages are output during the forcible disconnect operation
     as below;
  
     M 0080000 NAS 17020 11:11:22.50 01000000 ICH408I USER(RDZ  )
     GROUP(STC    ) NAME(RDZ ) 342 D 17020 11:11:22.50 342
     01000000 /u/NNPR6MN/.eclipse/RSE/NNPR6MN/ D 17020
     11:11:22.50 342 01000000 CL(DIRSRCH )
     FID(01D5C9D4E5C8D1000206000000000003) D 17020 11:11:22.50
     342 01000000 INSUFFICIENT AUTHORITY TO STATVFS D 17020
     11:11:22.50 342 01000000 ACCESS INTENT(--X) ACCESS
     ALLOWED(OTHER ---) E 17020 11:11:22.50 342 01000000
     EFFECTIVE UID(1000000000) EFFECTIVE GID(0000002000) N
     0080000 NAS 17020 11:11:22.51 00000291 GTO408I ACCESS
     INTENT(--X) ACCESS ALLOWED(OTHER ---) N 0080000 NAS 17020
     11:11:22.51 00000291 GTO408I EFFECTIVE UID(1000000000)
     EFFECTIVE GID(0000002000) RDz server is updated to set the
     correct the authority of the thread that processes the
     disconnect operations.
  

Problem conclusion

• 01.RDz server is updated to set the correct the authority of
     the thread that processes the disconnect operations.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Modules/Macros

• FEKFZOS
  

Fix information

• Fixed component name

  ID/Z HOST

• Fixed component ID

  5724T0723

Applicable component levels

• R910 PSY UI50717

     UP17/10/10 I 1000

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.