PK77611: Rational Business Developper V7.1.0: abend AD2Z from ELACSV7 mod ule calling remote program from the EGL debugger

APAR status

• Closed as program error.

Error description

• Rational Business Developper V7.1.0.1:
  
  Abend AD2Z from ELACSV7 module calling remote program from the
  EGL debugger.
  
  The EGL program running in the debugger is first calling a
  generated program (or a Cobol / PL/I program) that inserts a row
  in a DB2 table.  The call is executed via a CICS Transaction
  Gateway connection running on z/OS.  The row is inserted and the
  control is, as expected, is returned to the debugger.
  
  The Logical Unit of Work used is client control so the insert is
  not yet committed.  The second call is made to a generated
  program (or Cobol / PL/I program) that reads this row from the
  same DB2 table.  This causes a deadlock and abend AD2Z from the
  ELACSV7 module is received.
  

Local fix

Problem summary

• A new transaction was being started for each call.  That
  meant luwControl=CLIENT did not work, because uncommitted
  changes in one transaction are invisible to another
  transaction.
  

Problem conclusion

• Transactions will now be reused when it is necessary.
  

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:

Fix information

• Fixed component name

  RATL BUS DEV

• Fixed component ID

  5724S5000

Applicable component levels

• R710 PSN

     UP