PI54002: DFHAP0001 CICSABCD AN ABEND (CODE 0C4/AKEA) HAS OCCURRED AT OFFSET X'00000A7E' IN MODULE CIUXCCD1

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Customer is running CICS IA 5.2 when a transaction does a EXEC
  CICS WRITEQ TD request and CICS IA gets control via GLUE
  CICS EXIT XTDEREQC. CICS IA Program CIUXCCD1 is running at
  this exit point but then suffers abend0c4 pic10 since
  register 10 is bad.
  .
  Error occurred in program CIUXCCD1 at offset 00000A7E under the
  CICS RB in basespace
  Execution key at Program Check/Abend:  8
  Instruction Length: 6   Interrupt Code: 0010   Exception
  Address: 00684800
  AMODE: 31
  
  Branch Event Address:  2D378A98  Module CIUXCCD1 + X'A98'
  
  CICS Error Instruction Address: 2D378A7E Module CIUXCCD1 +
  X'A7E'
  CICS Registers:
  
  R0:  ACF8252E  Module CIU69XPI + X'52E'
  R1:  2C994214  635522540 bytes of storage
  R2:  001018A8  4974424 bytes of storage a
  R3:  AD378000  Module CIUXCCD1 + X'0'
  R4:  00000000  2048 bytes of storage addr
  R5:  00000034  1996 bytes of storage addr
  R6:  2C96DB98  635679848 bytes of storage
  R7:  2CDF0000  630951936 bytes of storage
  R8:  2C9941D8  635522600 bytes of storage
  R9:  2C99420C  635522548 bytes of storage
  R10: 006841B8  Storage invalid
  R11: 2C96DC28  635679704 bytes of storage
  R12: 00101100  Task 01725 User EIB + X'0'
  R13: 2C994140  635522752 bytes of storage
  R14: AD3781CA  Module CIUXCCD1 + X'1CA'
  R15: ACF82000  Module CIU69XPI + X'0'
  CICS trace :
  AP 00E1 EIP   ENTRY WRITEQ-TD
  AP E110 EISR  ENTRY TRACE_ENTRY
  AP E160 EXEC  ENTRY WRITEQ
  AP E111 EISR  EXIT  TRACE_ENTRY/OK
  AP D500 UEH   EVENT LINK-TO-USER-EXIT-PROGRAM CIUXCCO1 AT EXIT
                POINT XEIIN
  AP D501 UEH   EVENT RETURN-FROM-USER-EXIT-PROGRAM CIUXCCO1 WITH
                RETURN CODE 0
  AP F600 TDA   ENTRY WRITE_TRANSIENT_DATA  CESE
  AP F601 TDA   EXIT  WRITE_TRANSIENT_DATA/OK
  AP D500 UEH   EVENT LINK-TO-USER-EXIT-PROGRAM CIUXCCD1 AT EXIT
                POINT XTDEREQC
  AP 0920 APIQ  ENTRY INQ_APPLICATION_DATA
  US 0401 USXM  ENTRY INQUIRE_TRANSACTION_USER
  US 0402 USXM  EXIT  INQUIRE_TRANSACTION_USER/OK 52573F40
  AP 0921 APIQ  EXIT  INQ_APPLICATION_DATA/OK 00101100
  LD 0001 LDLD  ENTRY IDENTIFY_PROGRAM      005E0752
  LD 0002 LDLD  EXIT  IDENTIFY_PROGRAM/EXCEPTION
                INSTANCE_NOT_FOUND
  AP D50E UEH   *EXC* RECOVERY              CIUXCCD1
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * All users of CICS IA version 5.3                             *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * Customer is running CICS IA 5.3 when a                       *
  * transaction does a EXEC CICS WRITEQ TD                       *
  * request and CICS IA gets control via                         *
  * GLUE CICS EXIT XTDEREQC. CICS IA Program                     *
  * CIUXCCD1 is running at this exit point                       *
  * but then suffers abend 0c4 pic10 since a                     *
  * address in the register 10 is bad.                           *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * Apply the PTF and execute HOLD.ACTION.                       *
  ****************************************************************
  Abend 0c4 from CIUXCCD1 since a AMODE determination was
  incorrect.
  The subroutine CHECK_DSPL checks AMODE for R15 register in RSA
  by the value of the appropriate bit of the same register, but
  this value has been empted previously, so procedure fixed 24 bit
  address mode even in the case of 31 bit address mode.
  

Problem conclusion

• The subroutine CHECK_DSPL need not check AMODE, because it uses
  the content in register as the address.
  

Temporary fix

Comments

APAR Information

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

  PI50611

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

  PI56218 UI35085

Modules/Macros

• CIU53XPI CIU62XPI CIU63XPI CIU64XPI CIU65XPI CIU66XPI CIU67XPI
  CIU68XPI CIU69XPI CIU70XPI CIUACM61 CIUBCXPI CIUXACD1 CIUXACE2
  CIUXACI1 CIUXACL2 CIUXACO2 CIUXACO3 CIUXACP1 CIUXACR2 CIUXACR3
  CIUXACS1 CIUXACT1 CIUXCCD1
  

Fix information

• Fixed component name

  CICS IA V5

• Fixed component ID

  5655Y2200

Applicable component levels

• R530 PSY UI35085

     UP16/02/23 P F602

Fix is available

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