PH27201: OAE FAILED WITH I/O ERROR DFS3739A WHEN TARGET ADS IS ALLOCATED ON MULTI-VOLUME

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• OAE fails with I/O error when target ADS is allocated on
  multi-volume.  The error message received is as follows:
  DFS3739A I/O ERROR OCCURRED WHEN ATTEMPTING TO READ FROM
  AREA=nnnnnnnn
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of Online Area Extender of HPFPU   *
  *                 Fast Path Online Tools in Fast Path Solution *
  *                 Pack Version 1 Release 3 (FMID: HAHQ130).    *
  ****************************************************************
  * PROBLEM DESCRIPTION: Online Area Extender (OAE) failed with  *
  *                      I/O error when the target ADS is        *
  *                      allocated on multi-volume for shadow    *
  *                      expansion.                              *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  OAE failed with I/O error due to a discrepancy between the
  actual allocation size of the target ADS and the ADS size in
  DMAC (DMACBRBA), since when the ADS is located on mutli-volume
  for shadow expansion, the allocation size may be different from
  the definition size.
  

Problem conclusion

• OAE has been modified to update DMACBRBA in DMAC to a correct
  value, matching the actual ADS size.
  

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:

  UI72619

Modules/Macros

• FPXBCSI0 FPXBEIC5 FPXBEICB FPXBEICC FPXBEICD FPXBEICE FPXBMAN0
  FPXBRPT0
  

Fix information

• Fixed component name

  IMS FP SOLUTION

• Fixed component ID

  5655W1400

Applicable component levels

• R130 PSY UI72619

     UP20/11/19 P F011

Fix is available

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