PM65472: Rational Developer for system z suffers High cpu usage of the RDz RSE server process

APAR status

• Closed as program error.

Error description

• Rational Developer for system z suffers High cpu usage of the
  RDz RSE server process
  
  Reproduction scenario
  User IBMUSER logged on the server and started a string search
  (here for
  the whole file system - it is necessary to have a long search).
  
  At 13:28:59 the user IBMUSER was canceled. Note that the thread
  2E8CC7000000002F with the high cpu usage remains.
  
  
  JOBOUT STC RSED RSE Server:
  
  13.25.51 STC16459 ---- FRIDAY,    20 APR 2012 ----
  
  13.27.18 STC16459  BPXM023I (STCRSE)
  
  025
  
     025             ProcessId(394742) ASId(BC) JobName(RSED)
  Clients
  (1/1) Order(1)
  
     025              9040914 IBMUSER  Fri Apr 20 13:26:59 CEST
  
  2012
  
  13.28.59 STC16459  +FEK208I 9040914 : IBMUSER canceled
  
  
  SYSLOG:
  
  NC0000000 MT81     2012111 13:28:39.37 IBMUSER  00000281  D
  OMVS,
  PID=394742
  
  MR0000000 MT81     2012111 13:28:39.37 IBMUSER  00000080
  BPXO070I
  13.28.39 DISPLAY OMVS 117
  ...
  DR                                          117 00000080
  
  2E8CC7000000002F 008B27F0          IBMUSER      36.336 RED JRNV
  ...
  
  And here after the cancel:
  
  
  
  NR0020000 MT81     2012111 13:28:59.54 STC16459 00000090
  +FEK208I
  9040914 : IBMUSER canceled
  
  
  
  NC0000000 MT81     2012111 13:29:58.30 IBMUSER  00000281  D
  OMVS,
  PID=394742
  
  MR0000000 MT81     2012111 13:29:58.31 IBMUSER  00000080
  BPXO070I
  13.29.58 DISPLAY OMVS 142
  ....
  DR                                          142 00000080
  
  2E8CC7000000002F 008B27F0          IBMUSER     108.928 LSK JRNV
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users doing searches in z/OS UNIX        *
  ****************************************************************
  * PROBLEM DESCRIPTION: cancel search does not stop             *
  *                      z/OS UNIX search on host                *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  z/OS UNIX file Search is not canceled by the client UI on
  disconnect
  

Problem conclusion

• problem is resolved
  

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

• FEKFCLIE FEKFDST0 FEKFDST1 FEKFDST2
  

Fix information

• Fixed component name

  RD/Z HOST

• Fixed component ID

  5724T0723

Applicable component levels

• R760 PSY UK81273

     UP12/08/28 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.