PM96935: EZD0047I ERROR 0010 REGISTERING DVIPA address FOR SYSPLEXDISTRIBUTOR WORKLOAD QUEUEING ON INTERFACE

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Problem seems to mirror that described by PM94502 for z/OS 2.1:
  12596 -  When multiple stacks in a sysplex are sharing the same
   OSA and a Dynamic VIPA (DVIPA) moves from stack A to stack B,
   there is a race condition between stack A deleting the Routing
   Variable and stack B adding the Routing Variable for that
   DVIPA.
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: V1R13 users of QDIO Inbound                  *
  *                 Workload Queueing (IWQ) for sysplex          *
  *                 distributor (SD)                             *
  ****************************************************************
  * PROBLEM DESCRIPTION: Message                                 *
  *                      EZD0047I ERROR 0010 REGISTERING DVIPA   *
  *                      n.n.n.n after moving DVIPA to another   *
  *                      stack.                                  *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  When QDIO Inbound Workload Queueing (IWQ) is in effect
  and multiple stacks in a sysplex are sharing the same OSA and
  a Dynamic VIPA (DVIPA) moves from stack A to stack B, there is
  a race condition between stack A deleting the Routing Variable
  and stack B adding the Routing Variable for that DVIPA.
  
  +-------------------------------------------------------------+
  + 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

• Override the registration of the Routing
  Variable when a DVIPA moves to a
  different stack.
  
  * 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:

  UK98194

Modules/Macros

• EZBIFIND
  

Fix information

• Fixed component name

  TCP/IP V3 MVS

• Fixed component ID

  5655HAL00

Applicable component levels

• R1D0 PSY UK98194

     UP13/11/08 P F311

Fix is available

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