PK27017: MASTER ADDRESS SPACE GOT ABENDU0384-007 IN FRXRDTH0 DURING RECOVERY. 06/07/06 PTF PECHANGE

APAR status

• Closed as program error.

Error description

• Master address space got ABENDU0384-007 in FRXRDTH0 during
  recovery.
  <<<< Environment and parameters were as follows. >>>>
   1.  LOG           :  reside in DASD
   2.  IC            :  reside in tape volume  (15 tape volumes)
   3.  # of recoverd AREA :  15 AREAS
        ( IC for each AREA resides in different tape volume )
   4.  READNUM(3,15)
   5.  TAPECHK(Y)
  6.  CATDS(Y)
   7.
  SORTPARM(NUM(15),HIPRMAX(OPTIMAL),MAINSIZE(32),FILSZ(000020000),
  -
       ASPREF(DRFS),DYNALLOC(3390,1))
       SPSIZE(1024)
    Other parameters were default.
  
   Module flow to ABEND is as next;
     FRXRDTH0
   ->StartReading
          if RVRA_SHUTDOWN on
             set RC=8
      <-------
      ->TerminateReader
          ->SendBuffer
              if rvra_ca_fp_ddrf=0
               & rvra_cads = off
               & rvra_olr_ddrf->ddrf_bdw_ll=4
               & rvra_log & rvra_ddrf->ddrf_bdw_ll =4
               & rc remains 8 at SEQ#25250912
              then ABENDU0384-007 was issued.
   ---------------------------
   I feel that SendBuffer routine should initialize RC=0 at entry
  ?
   This may be an error in PK15518.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users with IMS Database Recovery Facility    *
  *                 Version 2 Release 1 installed.               *
  ****************************************************************
  * PROBLEM DESCRIPTION: Users may receive an ABENDU0384-007     *
  *                      in FRXRDTH0 with a return code of 8 in  *
  *                      register 14 during early shutdown.      *
  ****************************************************************
  * RECOMMENDATION: INSTALL CORRECTIVE SERVICE FOR APAR/PTF      *
  ****************************************************************
  During early shutdown of log reader tasks, a return code of 8 is
  set and inadvertently passed to a subroutine responsible for
  processing any remaining update buffers.  Since this return code
  was saved in a global variable, it needed to be initialized
  prior to entering this subroutine.
  

Problem conclusion

• AIDS: RIDS/UTIL RIDS/DBS DBS/UTIL
    DEP: NONE
    GEN:
  
  *** END IMS KEYWORDS ***
  FRXRDTH0 is change to use a local variable in the SendBuffer
  subroutine to save the return code.
  

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:

  UK16699

Modules/Macros

• FRXRDTH0
  

Fix information

• Fixed component name

  IMS DB RECOVERY

• Fixed component ID

  5655I4400

Applicable component levels

• R210 PSY UK16699

     UP06/08/02 P F608 Ø