PH59928: ITB (AD AND DAI) 1.7 SUBSYSTEM MAY ACCEPT REQUESTS FROM INCOMPATIBLE ITB 1.6 CLIENTS

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• If the ITB (AD and DAI) 1.7 and ITB 1.6 use the same name of
  subsystem interface, the ITB 1.7 subsystem may accept requests
  from incompatible ITB 1.6 clients.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IBM IMS Tools Base for z/OS     *
  *                 Version 1 Release 7 (FMID: HAHN170) who use  *
  *                 Autonomics Director or Distributed Access    *
  *                 Infrastructure.                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: If the ITB (AD and DAI) 1.6 and ITB     *
  *                      1.7 use the same name of subsystem      *
  *                      interface (SSI), the ITB 1.7 SSI may    *
  *                      accept requests from incompatible ITB   *
  *                      1.6 clients.                            *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  If the ITB (AD and DAI) 1.7 Subsystem Interface (SSI) is started
  with the same SSI name as the ITB 1.6, requests from
  incompatible ITB 1.6 clients are sent to the ITB 1.7 SSI, and
  the ITB 1.7 SSI accepts them.
  

Problem conclusion

• The following modules have been modified to prevent incompatible
  client requests from being sent to SSI:
  - AIICSSI0, AIISS110, IAVCSSI0, IAVSS110
  

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:

  UI96008

Modules/Macros

• AIICSSI0 AIISS110 IAVCSSI0 IAVSS110
  

Fix information

• Fixed component name

  IMS TOOLS BASE

• Fixed component ID

  5655V9300

Applicable component levels

• R170 PSY UI96008

     UP24/03/12 P F403

Fix is available

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