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Appendix A. EXEC interface block

This appendix describes the fields of the EXEC interface block (EIB). An application program can read all the fields in the EIB of the associated task by name, but must not change the contents of any of them.

For each field, the contents and format, for each of the supported application programming languages, are given. All fields contain zeros (X'00') in the absence of meaningful information. Fields are listed in alphabetic order.

EIB fields

EIBAID

contains the attention identifier (AID) associated with the last terminal control or basic mapping support (BMS) input operation from a display device such as

a terminal. See “Attention identifier constants, DFHAID” on page 548.

EIBATT

indicates that the request/response unit (RU) contains attach header data

(X'FF').

EIBCALEN

contains the length of the communication area that has been passed to the application program from the last program, using the COMMAREA and

LENGTH options. If no communication area is passed, this field contains zeros.

C: short int eibcalen;

EIBCOMPL

indicates, on a terminal control RECEIVE command, that the data is complete

(X'FF'). If the NOTRUNCATE option has been used on the RECEIVE command, CICS retains data in excess of the amount requested via the

LENGTH or MAXLENGTH option. EIBRECV is set indicating that further

RECEIVE commands are required. EIBCOMPL is not set until the last of the data has been retrieved.

EIBCOMPL is always set when a RECEIVE command without the

NOTRUNCATE option is executed.

EIBCONF

indicates that a CONFIRM request has been received on an APPC conversation

(X'FF').

EIBCPOSN

contains the cursor address (position) associated with the last terminal control or basic mapping support (BMS) input operation from a display device such as a terminal.

529

EIB fields

C: short int eibcposn;

EIBDATE

contains the date the task is started; this field is updated by the ASKTIME command. The date is in packed decimal form (0CYYDDD+) where C shows the century with values 0 for the 1900s and 1 for the 2000s.

EIBDS

contains the symbolic identifier of the last file referred to in a file control request.

EIBEOC

is always set to X'FF' after a RECEIVE command, (to indicate an end-of-chain) for compatibility with existing CICS programs.

EIBERR

indicates that an error has been received on an APPC conversation (X'FF'). The error code is in EIBERRCD.

EIBERRCD

when EIBERR is set, contains the error code that has been received.

The values that can be returned in the first two bytes of EIBERRCD are given in

CICS for iSeries Intercommunication

See

SNA Format Protocol Reference Architecture Logic for LU Type 6.2

, SC30-3269, for information about other EIBERRCD values that can occur.

EIBFMH

indicates that the user data just received or retrieved contains an FMH (X'FF').

EIBFN

contains a code that identifies the last CICS command to be issued by the task; this field is updated when the requested function has been completed.

EIBFN code sequence

This list presents EIBFN codes in numeric sequence by hexadecimal value; it is followed by a list in alphabetic sequence by command name.

Hex code

0202

0204

0206

530

CICS for iSeries Application Programming Guide V5

Command

ADDRESS

HANDLE CONDITION

HANDLE AID

Hex code

060E

0610

0612

0614

0802

0804

0806

0A02

0436

043E

0602

0604

0606

0608

060A

060C

0A04

0A06

0C02

0C04

0E02

0E04

0E06

0E08

0E0A

041E

0420

0422

042C

042E

0430

0432

0434

0208

020A

020C

020E

0402

0404

0406

0418

0E0C

0E0E

1002

1004

1006

1008

100A

100C

1202

1204

1206

1208

1402

EIB fields

Command

ASSIGN

IGNORE CONDITION

PUSH HANDLE

POP HANDLE

RECEIVE

SEND

CONVERSE

ISSUE ERASEAUP

ISSUE SIGNAL

ALLOCATE

FREE

WAIT CONVID

EXTRACT PROCESS

ISSUE ABEND

CONNECT PROCESS

ISSUE CONFIRMATION

ISSUE ERROR

EXTRACT ATTRIBUTES

READ

WRITE

REWRITE

DELETE

UNLOCK

STARTBR

READNEXT

READPREV

ENDBR

RESETBR

WRITEQ TD

READQ TD

DELETEQ TD

WRITEQ TS

READQ TS

DELETEQ TS

GETMAIN

FREEMAIN

LINK

XCTL

LOAD

RETURN

RELEASE

ABEND

HANDLE ABEND

ASKTIME

DELAY

POST

START

RETRIEVE

CANCEL

WAIT EVENT

ENQ

DEQ

SUSPEND

WRITE JOURNALNUM

Appendix A. EXEC interface block

531

EIB fields

Hex code

5404

5602

5606

5610

5802

5804

5C02

5C04

4E04

4E10

5002

5004

5010

5202

5204

5402

5E02

5E04

6002

6004

7602

7802

7804

7E02

4210

4802

4A02

4A04

4C02

4C04

4C10

4E02

1404

1602

1802

1804

1806

1812

2002

4204

Command

WAIT JOURNALNUM

SYNCPOINT

RECEIVE MAP

SEND MAP

SEND TEXT

SEND CONTROL

BIF DEEDIT

INQUIRE AUTINSTMODEL

DISCARD AUTINSTMODEL

ENTER TRACENUM

ASKTIME ABSTIME

FORMATTIME

INQUIRE FILE

SET FILE

DISCARD FILE

INQUIRE PROGRAM

SET PROGRAM

DISCARD PROGRAM

INQUIRE TRANSACTION

SET TRANSACTION

DISCARD TRANSACTION

INQUIRE TERMINAL

SET TERMINAL

INQUIRE SYSTEM

SET SYSTEM

SPOOLOPEN OUTPUT

SPOOLWRITE

SPOOLCLOSE

INQUIRE CONNECTION

SET CONNECTION

INQUIRE TDQUEUE

SET TDQUEUE

INQUIRE TASK

SET TASK

INQUIRE JOURNALNUM

SET JOURNALNUM

PERFORM SHUTDOWN

INQUIRE TRACEDEST

SET TRACEDEST

DUMP TRANSACTION

Command name sequence

This list presents EIBFN codes in alphabetic sequence by command name.

Hex

0E0C

0202

0420

1002

4A02

0208

532

CICS for iSeries Application Programming Guide V5

code

ABEND

ADDRESS

ALLOCATE

ASKTIME

ASKTIME ABSTIME

ASSIGN

Hex

0204

020A

4202

5802

4CO2

6002

4E02

5402

043E

042E

4A04

0422

0C04

0C02

0E0E

0206

5E02

5C02

5202

7802

5002

0430

0434

0418

0436

4210

4C10

4E10

5010

7E02

0612

1204

4802

100C

0432

0406

1004

0608

0806

0A06

1206

0438

041E

0E02

0E06

7602

020E

1006

020C

0602

060E

0610

0804

0A04

EIB fields

code

CANCEL

CONNECT PROCESS

CONVERSE

DELAY

DELETE

DELETEQ TD

DELETEQ TS

DEQ

DISCARD AUTINSTMODEL

DISCARD FILE

DISCARD PROGRAM

DISCARD TRANSACTION

DUMP TRANSACTION

ENDBR

ENQ

ENTER TRACENUM

EXTRACT ATTRIBUTES

EXTRACT PROCESS

FORMATTIME

FREE

FREEMAIN

GETMAIN

HANDLE ABEND

HANDLE AID

HANDLE CONDITION

IGNORE CONDITION

INQUIRE AUTINSTMODEL

INQUIRE CONNECTION

INQUIRE FILE

INQUIRE JOURNALNUM

INQUIRE PROGRAM

INQUIRE SYSTEM

INQUIRE TASK

INQUIRE TDQUEUE

INQUIRE TERMINAL

INQUIRE TRACEDEST

INQUIRE TRANSACTION

ISSUE ABEND

ISSUE CONFIRMATION

ISSUE ERASEAUP

ISSUE ERROR

ISSUE PREPARE

ISSUE SIGNAL

LINK

LOAD

PERFORM SHUTDOWN

POP HANDLE

POST

PUSH HANDLE

READ

READNEXT

READPREV

READQ TD

READQ TS

Appendix A. EXEC interface block

533

EIB fields

Hex

1008

060C

1208

1602

060A

042C

1202

1404

5E04

5C04

5204

7804

5004

5610

5602

5606

0604

1402

0802

0A02

0E04

1812

1804

1806

5804

4C04

6004

4E04

5404

0402

1802

0E0A

0614

100A

0E08

0606

0404

code

RECEIVE

RECEIVE MAP

RELEASE

RESETBR

RETRIEVE

RETURN

REWRITE

SEND

SEND CONTROL

SEND MAP

SEND TEXT

SET CONNECTION

SET FILE

SET JOURNALNUM

SET PROGRAM

SET SYSTEM

SET TASK

SET TDQUEUE

SET TERMINAL

SET TRACEDEST

SET TRANSACTION

SPOOLCLOSE

SPOOLOPEN OUTPUT

SPOOLWRITE

START

STARTBR

SUSPEND

SYNCPOINT

UNLOCK

WAIT CONVID

WAIT EVENT

WAIT JOURNALNUM

WRITE

WRITE JOURNALNUM

WRITEQ TD

WRITEQ TS

XCTL

EIBFREE

indicates that the application program cannot continue using the facility

(X'FF'). The application program should either free the facility explicitly or terminate, so that the facility is freed by CICS.

EIBNODAT

indicates that no data has been sent by the remote application (X'FF'). A message has been received from the remote system that conveyed only control information. For example, if the remote application executed a SEND command with the WAIT option, or a WAIT CONVID command, any data would be sent across the link. If the remote application then executed a SEND

INVITE command without using the FROM option to transmit data at the same time, it would be necessary to send the INVITE instruction across the

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CICS for iSeries Application Programming Guide V5

EIB fields

link by itself. In this case, the receiving application finds EIBNODAT set. The use of this field is restricted to application programs holding conversations across APPC links only.

EIBRCODE

contains the CICS response code returned after the function requested by the last CICS command to be issued by the task has been completed.

Note:

Each possible value of EIBRESP relates directly to a specific exception condition, no matter which command caused the condition to be raised.

This is not true for EIBRCODE values; in general, both the value and the byte of EIBRCODE in which it is set depend on which command was issued.

For a normal response, this field contains hexadecimal zeros (6X'00').

The following list shows the EIBRCODE values corresponding to the exception conditions that can occur for each group of commands (as indicated by byte 0 of EIBFN), together with the names of the associated conditions.

For some conditions, further information is provided in EIBRCODE and this is indicated by a note following the list of values.

EIBFN

06 ..

02 ..

04 ..

06 ..

Note:

For some commands (for example, DISCARD, INQUIRE and SET), byte

3 of EIBRCODE contains the hexadecimal equivalent of the value in

EIBRESP; the remaining bytes are set to X'00'. Any further information relating to conditions occurring on these commands can be found in

EIBRESP2 rather than EIBRCODE. The RESP2 values are given in the descriptions of the individual commands.

EIBRCODE

E0 .. .. .. .. ..

D0 .. .. .. .. ..

D3 .. .. .. .. ..

D5 .. .. .. .. ..

E0 .. .. .. .. ..

E1 .. .. .. .. ..

E5 .. .. .. .. ..

F1 .. .. .. .. ..

.. 20 .. .. .. ..

01 .. .. .. .. ..

02 .. .. .. .. ..

08 .. .. .. .. ..

0C .. .. .. .. ..

0D .. .. .. .. ..

0F .. .. .. .. ..

02 .. .. .. .. ..

81 .. .. .. .. ..

82 .. .. .. .. ..

83 .. .. .. .. ..

84 .. .. .. .. ..

D0 .. .. .. .. ..

D1 .. .. .. .. ..

D6 .. .. .. .. ..

Condition

INVREQ

SYSIDERR

SYSBUSY

NOTALLOC

INVREQ ³

LENGERR ⁴

SIGNAL

TERMERR

EOC

FILENOTFOUND

ILLOGIC

INVREQ

NOTOPEN

DISABLED

ENDFILE

IOERR

⁵

NOTFND

DUPREC

NOSPACE

DUPKEY

SYSIDERR

ISCINVREQ

NOTAUTH

Appendix A. EXEC interface block

535

EIB fields

EIBFN

0E ..

10 ..

0A ..

0C ..

10 ..

12 ..

08 ..

0A ..

06 ..

08 ..

12 ..

14 ..

16 ..

18 ..

42 ..

536

CICS for iSeries Application Programming Guide V5

EIBRCODE

08 .. .. .. .. ..

20 .. .. .. .. ..

D0 .. .. .. .. ..

D1 .. .. .. .. ..

D6 .. .. .. .. ..

E1 .. .. .. .. ..

E2 .. .. .. .. ..

01 .. .. .. .. ..

D6 .. .. .. .. ..

E0 .. .. .. .. ..

01 .. .. .. .. ..

04 .. .. .. .. ..

11 .. .. .. .. ..

12 .. .. .. .. ..

20 .. .. .. .. ..

E1 .. .. .. .. ..

01 .. .. .. .. ..

02 .. .. .. .. ..

04 .. .. .. .. ..

08 .. .. .. .. ..

10 .. .. .. .. ..

C0 .. .. .. .. ..

D0 .. .. .. .. ..

D1 .. .. .. .. ..

D6 .. .. .. .. ..

D7 .. .. .. .. ..

E0 .. .. .. .. ..

E1 .. .. .. .. ..

01 .. .. .. .. ..

02 .. .. .. .. ..

04 .. .. .. .. ..

81 .. .. .. .. ..

D0 .. .. .. .. ..

D1 .. .. .. .. ..

D6 .. .. .. .. ..

E1 .. .. .. .. ..

E9 .. .. .. .. ..

FF .. .. .. .. ..

32 .. .. .. .. ..

E0 .. .. .. .. ..

E1 .. .. .. .. ..

01 .. .. .. .. ..

05 .. .. .. .. ..

06 .. .. .. .. ..

07 .. .. .. .. ..

09 .. .. .. .. ..

D6 .. .. .. .. ..

01 .. .. .. .. ..

04 .. .. .. .. ..

08 .. .. .. .. ..

.. .. .. 10 .. ..

.. .. .. 15 .. ..

Condition

LENGERR

QZERO

QIDERR

IOERR

NOTOPEN

NOSPACE

QBUSY

SYSIDERR

ISCINVREQ

NOTAUTH

DISABLED

INVREQ

LENGERR

ITEMERR

QIDERR

IOERR

NOSPACE

INVREQ

SYSIDERR

ISCINVREQ

NOTAUTH

LENGERR

NOSTG

PGMIDERR

NOTAUTH

INVREQ

ENDDATA

IOERR

TRANSIDERR

TERMIDERR

EXPIRED

NOTFND

SYSIDERR

ISCINVREQ

NOTAUTH

LENGERR

ENVDEFERR

INVREQ

ENQBUSY

INVREQ

LENGERR

JIDERR

NOTOPEN

LENGERR

IOERR

NOJBUFSP

NOTAUTH

ROLLEDBACK

INVREQ

MAPFAIL

INVMPSZ

⁶

INVREQ

ILLOGIC

EIBFN

54 ..

56 ..

50 ..

52 ..

58 ..

5C ..

4C ..

4E ..

42 ..

48 ..

4A ..

4C ..

5E ..

60 ..

76 ..

78 ..

7E ..

EIBRCODE

.. .. .. 10 .. ..

.. .. .. 15 .. ..

.. .. .. 1C .. ..

.. .. .. 53 .. ..

.. .. .. 0B .. ..

.. .. .. 10 .. ..

.. .. .. 15 .. ..

.. .. .. 53 .. ..

.. .. .. 10 .. ..

.. .. .. 0D .. ..

.. .. .. 10 .. ..

.. .. .. 13 .. ..

.. .. .. 16 .. ..

.. .. .. 57 .. ..

.. .. .. 58 .. ..

.. .. .. 59 .. ..

.. .. .. 53 .. ..

.. .. .. 5F .. ..

.. .. .. .. .. ..

.. .. .. 10 .. ..

.. .. .. 0C .. ..

.. .. .. 10 .. ..

.. .. .. 11 .. ..

.. .. .. 15 .. ..

.. .. .. 53 .. ..

.. .. .. 10 .. ..

.. .. .. 11 .. ..

.. .. .. 15 .. ..

.. .. .. 1B .. ..

.. .. .. 46 .. ..

.. .. .. 53 .. ..

.. .. .. 10 .. ..

.. .. .. 15 .. ..

.. .. .. 35 .. ..

.. .. .. 53 .. ..

.. .. .. 10 .. ..

.. .. .. 11 .. ..

.. .. .. 15 .. ..

.. .. .. 2C .. ..

.. .. .. 53 .. ..

.. .. .. 10 .. ..

.. .. .. 5B .. ..

.. .. .. 10 .. ..

.. .. .. 11 .. ..

.. .. .. 15 .. ..

.. .. .. 2B .. ..

.. .. .. 53 .. ..

.. .. .. 10 .. ..

.. .. .. 12 .. ..

.. .. .. .. .. ..

Condition

END

MODELIDERR

INVREQ

LENGERR

INVREQ

FILENOTFOUND

INVREQ

IOERR

ILLOGIC

END

INVREQ

IOERR

ILLOGIC

PGMIDERR

NOTAUTH

END

INVREQ

ILLOGIC

TRANSIDERR

END

TERMIDERR

INVREQ

ILLOGIC

END

INVREQ

NOTFND

INVREQ

NOTOPEN

LENGERR

OPENERR

SPOLBUSY

SPOLERR

INVREQ

ILLOGIC

SYSIDERR

END

INVREQ

IOERR

ILLOGIC

QIDERR

END

INVREQ

TASKIDERR

INVREQ

IOERR

ILLOGIC

JIDERR

END

INVREQ

IOERR

NOSPACE

INVREQ

EIB fields

Appendix A. EXEC interface block

537

EIB fields

Notes:

When SYSIDERR occurs, further information is provided in bytes 1 and 2 of EIBRCODE as follows:

.. 04 00 .. .. .. requested function not valid

.. 04 04 .. .. .. no session available and

NOQUEUE was specified

.. 04 08 .. .. .. mode name not found a

.. 04 0C .. .. .. mode name not valid a

.. 04 10 .. .. .. task canceled or timed out

.. 04 14 .. .. .. mode group out of service a

.. 04 18 .. .. .. close - DRAIN=ALL a

.. 08 .. .. .. .. sysid out of service

.. 0C xx .. .. .. sysid definition error

.. 0C 00 .. .. .. name not that of TCTSE

.. 0C 04 .. .. .. name not that of remote

TCTSE

.. 0C 08 .. .. .. mode name not found

.. 0C 0C .. .. .. profile not found a

Applies to APPC only.

2. If SYSBUSY occurs on an ALLOCATE command that attempts to acquire a session to an APPC terminal or system, byte 3 of EIBRCODE indicates where the error condition was detected:

.. .. .. 00 .. .. the request was for a session to a connected terminal or system

.. .. .. 01 .. .. the request was for a session to a remotely connected terminal or system, and the error occurred in the terminal- owning region (TOR) or an intermediate system

.. .. .. 02 .. .. the request was for a session to a remotely connected terminal or system, and the error occurred in the

application-owning

3. When INVREQ occurs during APPC conversations, further information is provided in byte 3 of EIBRCODE as follows:

.. .. .. 04 .. .. ALLOCATE command -

conversation

.. .. .. 08 .. .. FREE command - command - sync- level 2 has been cannot be supported on the conversation

.. .. .. 14 .. .. SEND command -

CONFIRM option has is not sync-level

1 or 2 command has been

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CICS for iSeries Application Programming Guide V5

EIB fields

issued for the terminal or logical unit in use command has been issued for the APPC

4. When LENGERR occurs during terminal control operations, further information is provided in byte 1 of EIBRCODE as follows:

.. 00 .. .. .. .. input data is overlong and has

.. 04 .. .. .. .. on output commands, either less than zero or greater

.. 08 .. .. .. .. on input commands, greater than 32767

5. When ILLOGIC or IOERR occurs during file control operations, the OS/400 data management routines provide CICS with the OS/400 message number if there is one.

CICS converts the message number into a format acceptable in EIBRCODE.

The conversion is as follows: v

Byte 0 contains the EIBRCODE; 02 - ILLOGIC or 80 - IOERR. v

Bytes 1 and 2 contain the message number, if any, in hexadecimal. v

Bytes 3 and 4 both contain:

– X'00' for CPF

– X'01' for MCH

– X'02' for other v

Byte 5 is not used.

For example, if an I/O error is trapped and the system sends out the message CPF5006, this would appear in EIBRCODE as follows: xx 50 06 00 00 .. where byte 0 contains the EIBRCODE for the abend, bytes 1 and 2 contain the message number X'5006', bytes 3 and 4 both contain X'00', designating

CPF, and byte 5 is not used.

ILLOGIC can occur when you attempt to access an *ESDS file by RRN or an *REL file by RBA.

6. When INVMPSZ occurs during BMS operations, byte 3 of EIBRCODE contains the terminal code:

.. .. .. xx .. ..

These are the same as the map set suffixes shown in Table 16 on page 560.

EIBRECV

indicates that the application program is to continue receiving data from the facility by executing RECEIVE commands (X'FF').

Appendix A. EXEC interface block

539

EIB fields

EIBREQID

contains the request identifier assigned to an interval control command by

CICS; this field is not used when a request identifier is specified in the application program.

EIBRESP

contains a fullword binary number corresponding to the condition that has occurred. These numbers are listed below (in decimal) for the conditions that can occur on local requests during execution of EXEC CICS commands.

The abend code (if any) associated with each condition is also presented.

C: long int eibresp;

EIBRESP code sequence

This list presents conditions and their associated abend codes (if any) in

EIBRESP code sequence; it is followed by a list in abend code sequence.

No.

540

CICS for iSeries Application Programming Guide V5

Condition

NORMAL

ERROR

EOC

TERMIDERR

FILENOTFOUND

NOTFND

DUPREC

DUPKEY

INVREQ

IOERR

NOSPACE

NOTOPEN

ENDFILE

ILLOGIC

LENGERR

QZERO

SIGNAL

QBUSY

ITEMERR

PGMIDERR

TRANSIDERR

ENDDATA

EXPIRED

MAPFAIL

INVMPSZ

NOSTG

JIDERR

QIDERR

NOJBUFSP

SYSIDERR

ISCINVREQ

ENQBUSY

Abend

AEIA

AEIK

AEIL

AEIM

AEIN

AEIO

AEIP

AEIQ

AEIR

AEIS

AEIT

AEIU

AEIV

AEIW

AEIZ

AEI0

AEI1

AEI2

AEI9

AEYB

ASCP

AEYG

AEYH

A17G

AEYQ

AEYR

EIB fields

No.

Condition

ENVDEFERR

SYSBUSY

NOTALLOC

NOTAUTH

TERMERR

ROLLEDBACK

END

DISABLED

OPENERR

SPOLBUSY

SPOLERR

TASKIDERR

MODELIDERR

Abend

AEYT

AEYY

AEY7

ATNI

AEXJ

AEXK

AEXL

AEXX

AEX3

No.

Abend code sequence

This list presents conditions and their associated abend codes in abend code sequence.

Conditions without corresponding abend codes are not shown.

Condition

ERROR

TERMIDERR

FILENOTFOUND

NOTFND

DUPREC

DUPKEY

INVREQ

IOERR

NOSPACE

NOTOPEN

ENDFILE

ILLOGIC

LENGERR

QZERO

ITEMERR

PGMIDERR

TRANSIDERR

ENDDATA

MAPFAIL

ROLLEDBACK

END

DISABLED

TASKIDERR

MODELIDERR

INVMPSZ

JIDERR

QIDERR

SYSIDERR

ISCINVREQ

ENVDEFERR

Abend

AEIR

AEIS

AEIT

AEIU

AEIV

AEIW

AEIZ

AEI0

AEI1

AEIA

AEIK

AEIL

AEIM

AEIN

AEIO

AEIP

AEIQ

AEI2

AEI9

AEXJ

AEXK

AEXL

AEXX

AEX3

AEYB

AEYG

AEYH

AEYQ

AEYR

AEYT

Appendix A. EXEC interface block

541

EIB fields

No.

Condition

NOTALLOC

NOTAUTH

NOSTG

TERMERR

NOJBUFSP

Abend

AEYY

AEY7

ASCP

ATNI

A17G

EIBRESP2

contains more detailed information that may help explain why the condition indicated by EIBRESP has occurred. The relevant values are documented with each command as applicable. For requests to remote files, EIBRESP2 contains zeros.

C: long int eibresp2;

EIBRLDBK

indicates that the remote transaction has sent SYNCPOINT ROLLBACK in response to a SYNCPOINT request (X'FF').

EIBRSRCE

contains the symbolic identifier of the resource being accessed by the last CICS command to be issued by the task:

Temporary storage 8

control

identifier

Transient data

control

Identifiers less than eight characters long are padded on the right with blanks.

EIBSIG

indicates that the conversation partner has issued an ISSUE SIGNAL command

(X'FF').

EIBSYNC

indicates that the application program must either issue a SYNCPOINT command or terminate (X'FF'). Before either is done, the application program must ensure that any other facilities it owns are put into the send state or are freed.

EIBSYNC is set when an EXEC CICS RECEIVE command detects that the partner has issued a SYNCPOINT request.

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CICS for iSeries Application Programming Guide V5

EIB fields

EIBSYNRB

indicates that the application program must issue a SYNCPOINT ROLLBACK command (X'FF'). This field is set only in application programs holding a conversation across an APPC link.

EIBSYNRB is set when an EXEC CICS RECEIVE command detects that the partner has issued a SYNCPOINT ROLLBACK request.

EIBTASKN

contains the task number assigned to the task by CICS. This number appears in trace entries generated while the task is in control. The format of the field is packed decimal.

EIBTIME

contains the time at which the task is started; this field is updated by the

ASKTIME command. The time is in packed decimal form (0HHMMSS+).

EIBTRMID

contains the symbolic terminal identifier of the principal facility (terminal or logical unit) associated with the task.

EIBTRNID

contains the symbolic transaction identifier of the task.

Appendix A. EXEC interface block

543

EIB fields

544

CICS for iSeries Application Programming Guide V5

Appendix A. EXEC interface block

EIB fields

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