PK01571: TCPIP SECURITY CHECKING IS INCORRECTLY CHECKING RESOURCE EZB.STACKACCESS FOR UPDATE ACCESS MULTIPLE TIMES

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• TCP/IP security checking for resource EZB.STACKACCESS
  is incorrectly checking this resource for UPDATE access.
  This situation will only occur for customers who have a
  STACKACCESS profile defined in a SERVAUTH class, but do not
  have a SECLABEL for it.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of the IBM Communications Server   *
  *                 for z/OS Version 1 Release 6 IP              *
  ****************************************************************
  * PROBLEM DESCRIPTION: TCP/IP is performing security checking  *
  *                      for resource EZB.STACKACCESS multiple   *
  *                      times causing performance issues. This  *
  *                      only occurs if the STACKACCESS profile  *
  *                      is defined in the SERVAUTH Class, but   *
  *                      does not have a SECLABEL.               *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  EZBITRAC needs to correctly determine if SECLABEL was defined.
  +-------------------------------------------------------------+
  + Please check our Communications Server for OS/390 homepages +
  + for common networking tips and fixes.  The URL for these    +
  + homepages can be found in Informational APAR II11334.       +
  +-------------------------------------------------------------+
  

Problem conclusion

• Module EZBITRAC has been changed to correctly check for
  SECLABEL in EZB.STACKACCESS.
  
  * Cross Reference between External and Internal Names
  

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:

  UK02341

Modules/Macros

• EZBITRAC
  

Fix information

• Fixed component name

  TCP/IP V3 MVS

• Fixed component ID

  5655HAL00

Applicable component levels

• R160 PSY UK02341

     UP05/06/02 P F506

Fix is available

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