PQ48486: NEW FUNCTION

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• new function
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All DB2 V7 users.                            *
  ****************************************************************
  * PROBLEM DESCRIPTION: Toleration of fallback from DB2         *
  *                      Version 8 (R810).                       *
  *                                                              *
  *                      In a Data Sharing environment,          *
  *                      required for coexistence of             *
  *                      V7R1 and V8R1.                          *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  This APAR must be applied and DB2 V7R1 started before starting
  DB2 V8R1.
  
  This APAR must be applied to allow fallback to DB2 Version 7
  Release 1 of DB2 (7.1) after a migration to DB2 Version 8.
  Refer to the DB2 Version 8 publications for procedures
  for migration and then subsequent fallback to DB2 Version 7.
  
  This APAR must be applied to all members of a Data Sharing
  group before one of the members can be started with DB2
  Version 8 to migrate the DB2 catalog. Non-data sharing
  DB2 subsystems must also run with this fallback SPE before
  attempting to migrate to DB2 Version 8.
  

Problem conclusion

Temporary fix

Comments

• The purpose of this APAR is to allow fallback from Version 8.
  Refer to the chapter 'Falling back and Remigration' in the DB2
  Version 8 Installation Guide for this procedure. This APAR
  prereqs all of the fallback APARs.
  
  ++HOLD COMMENT FOR RELEASE 710, TYPE ACT:
  After applying the PTFs for this APAR, DSNHDECP MUST be
  reassembled and re-linkedited for DSNARIB changes in
  this APAR as follows:
     (1) Create a separate job containing only the DSNTIZP and
     DSNTIZQ steps from the job DSNTIJUZ previously edited
     by the install CLIST.
     (2) Reassemble and re-linkedit the DSNHDECP load module
     by running your newly created job to produce a new
     DSNHDECP.
     (3) Stop and start your DB2 V7 members.
  
  See INFO APAR II13695 for more information.
  

APAR Information

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

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

  UQ81009

Modules/Macros

•    DSNACA70 DSNARA70 DSNARIB  DSNDMRIC DSNDRIB
  DSNECP12 DSNGEDLC DSNHDECP DSNRRPRC DSNRRSBS DSNTSTR2 DSNUECM2
  DSNUXOBD DSNXCATL DSNXLDBD DSNXLVCM DSNX9RIB DSNYASCP
  

Fix information

• Fixed component name

  5740 IBM DATABA

• Fixed component ID

  5740XYR00

Applicable component levels

• R710 PSY UQ81009

     UP03/10/28 P F310

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.

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Product categories:

Software

Data Management

Data Servers (Database Management Systems)

DB2 for z/OS

Software version:

710

Reference #:

PQ48486

IBM Group:

Software Group

Modified date:

2003-11-02