PK02015: DRF FRD4284E DATA SET RESTORE I/O ERROR, NK01

APAR status

• Closed as program error.

Error description

• Run a recovery for a hdam DB NK01. The IC is compressed with
  FABJCMP3. DRF ends RC=08, message
  FRD4284E DATA SET RESTORE I/O ERROR,
  NK01,    NK01XXD3: IC DECOMPRESS OPERATION FAILED.
  
  The DRF recovery job is running for a while. So the error occurs
  after 100k io's.
  

Local fix

• When HPIC is used and the same IC dataset to recover the DB all
  works fine.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users with IMS Database Recovery         *
  *                 Facility V2R1 installed.                     *
  ****************************************************************
  * PROBLEM DESCRIPTION: Users may receive a MSGFRD4284E DATA    *
  *                      SET RESTORE I/O ERROR, dbname ddname:   *
  *                      IC DECOMPRESS OPERATION FAILED when     *
  *                      using image copies generate by the HPIC *
  *                      compression 3 routine.                  *
  ****************************************************************
  * RECOMMENDATION: INSTALL CORRECTIVE SERVICE FOR APAR/PTF      *
  ****************************************************************
  Recovery terminates when it incorrectly processes free space
  elements (FSE) read from image copies generated by the HPIC
  FABJCMP3 routine.
  

Problem conclusion

•  AIDS: RIDS/UTIL RIDS/DBS DBS/UTIL
    DEP: NONE
    GEN:
  
  *** END IMS KEYWORDS ***
  FRXIGIR is changed to check for FSEs at the beginning of the
  IC block before decompressing the compressed data area.  If a
  FSE exists before the compressed data area it should be applied
  first.
  
  FRXIIOM0, FRXIOCN0, and FRXIVCN0 are recompiled to pick up
  changes made to FRXIGIR.
  

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:

  UK01631

Modules/Macros

•    FRXIGIR  FRXIIOM0 FRXIOCN0 FRXIVCN0
  

Fix information

• Fixed component name

  IMS DB RECOVERY

• Fixed component ID

  5655I4400

Applicable component levels

• R210 PSY UK01631

     UP05/03/21 P F503