PI07359: MISCELLANEOUS FIXES FOR DEDB ALTER. ( DEDBALTER )

Obtain the fix for this APAR.

APAR status

• Closed as unreproducible in next release.

Error description

• Miscellaneous fixes for DEDB ALTER.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: ALL IMSFP V13 DEDB ALTER USERS               *
  ****************************************************************
  * PROBLEM DESCRIPTION: Small fixes/traces for DEDB ALTER.      *
  ****************************************************************
  * RECOMMENDATION: INSTALL CORRECTIVE SERVICE FOR APAR/PTF      *
  ****************************************************************
  1. Need FPTT trace entries for the DEDB ALTER AREA and DEDB
     latches
  
  2. During XRF tracking, if alter failed the 596138 might not be
     logged
  
  3. XRF PREOPEN might occur when DEDB ALTER is processing an
     ALTER against the same AREA.  This results in a message
     DFS3702I REASON CODE=28 AREA=D0060003 DBD AND DATA SET
     DEFINITIONS INCONSISTENT
  
  4. Some errors encountered by reapply to not result in the
     utility ending with a non-zero return code.
  

Problem conclusion

Temporary fix

Comments

• 1. Added FPTT trace entries for the DEDB ALTER AREA and DEDB
     latches
  
     DBFDALA0
     - changed DBFTRACO TRSCOD2=SYNCLTCH to TRSCOD2=DALALTCH
  
     DBFDALD0
     - changed DBFTRACO TRSCOD2=SYNCLTCH to TRSCOD2=DALDLTCH
  
     DFSATRA0, DFSERA60
     - Recompile to pick up trace macro changes
  
     DFSTRAE0
     - Added TRACE formatting comments for DALA and DALD latches
  
     DBFTRAEQ
     - SET DALALTCH and DALDLTCH for FPTT trace for DBFTRACO
       to use.
  
  2. During XRF tracking, if 5961FF log record found, but 596138
     not logged for some reason, the ALTER tracking will skip
     REDO for this ALTER run.
  
     DBFEDA00
     - Added check to skip processing the DEDB ALTER UOR if NO
       596137 log record was seen for this ALTER LOG stream.
  
  3. Added code to skip XRF PREOPEN if the ALTER is in progress
     against the AREA when XRF attempts to preopen.
  
     DBFDMAC
     - Added DMACDQF1_R for XRF to know ALTER is in progress on
       AREA
  
     DBFDMCB
     - Added DMCBDQF1_R for XRF to know ALTER is in progress on
       DEDB
  
     DBFEDA00
     - Set DMACDAF1_R when ALTER AREA in progress.
     - Set DMCBDAF1_R when REPL RAND in progress.
     - Reset both flags at end of processing ALTER log records
  
     DFSHDAI0
     - Added code to skip opening the AREA on the XRF TRACKER if
     - ALTER AREA is in progress for the AREA
  
  
  4. Propagate errors properly in reapply
     DBFDARCN
     - Remove status codes (will use those in DBFMRSN instead);
     - Fix a couple of assembler constants
  
     DBFDARD0
     - Use DBFMRSN status code constants.
     - Issue DFS4630 on return from DLI calls even if RC > 4.
  
     DBFDARI0
     - Use DBFMRSN status code constants.
     - Issue DFS4630 on return from DLI calls even if RC > 4.
  
     DBFDARRT
     - Use DBFMRSN status code constants.
     - Issue DFS4630 on return from DLI calls even if RC > 4.
     - In DLICalWithList, If RC from DFSMCLXx > 4 and no status
       code is set, set one based on the return code
  
     DBFDARR0
     - Use DBFMRSN status code constants.
     - Issue DFS4630 on return from DLI calls even if RC > 4.
  
     DBFDAR00
     - Set initial mainRC on entry and return mainRc from
       ProcessData so that is will get sent back to caller.
  
     DBFDAR10
     - Use DBFMRSN status code constants.
  
     DBFDAR20
     - Use DBFMRSN status code constants.
     - Issue DFS4630 on return from DLI calls even if RC > 4.
  
     DBFDAR30
     -  If RC from DFSMCLXn > 4 and no status code is set,
        set one based on the return code.
  
     DBFDAR40
     - Add preconditioning code to issue new message when
       non-zero error is set during reapply processing.
     - If processing EOD request, and earlyend is indiccated,
       process it as if an earlyend request had been received.
     - Fix ipost invocations in Shutdown;
     - Do not reset req_que in shutdown as it is already set
       properly,
  

APAR Information

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

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

  UI14011

Modules/Macros

• DBFDALA0 DBFDALD0 DBFDARD0 DBFDARI0 DBFDARR0 DBFDAR00 DBFDAR10
  DBFDAR20 DBFDAR30 DBFDAR40 DBFDMAC  DBFDMCB  DBFEDA00 DBFTRAEQ
  DFSATRA0 DFSERA60 DFSHDAI0 DFSTRAE0
  

Fix information

• Fixed component name

  IMS V13

• Fixed component ID

  5635A0400

Applicable component levels

• R300 PSY UI14011

     UP14/01/09 P F401

Fix is available

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