ABAP/4 ОКМ ДМ экономическая информатика 4GL Теория и практика обработки информации

Компьютерный язык ABAP/4 - ключевые слова

CALL TRANSACTION - Call a transaction

Basic form

CALL TRANSACTION tcod.

Additions

1. ... AND SKIP FIRST SCREEN
2. ... USING itab
2a. ... MODE mode
2b. ... UPDATE upd
2c. ... MESSAGES INTO messtab

Effect

Calls the SAP Transaction tcod ; tcod can be a literal or a variable. To return from the called transaction, you use the key word LEAVE PROGRAM .

Example


CALL TRANSACTION 'SP01'.

Addition 1

... AND SKIP FIRST SCREEN

Effect

Skips the first screen in the transaction (provided all the required fields have been assigned values by the SPA/GPA process).

Addition 2

... USING itab

Effect

Calls the Transaction tcod and passes the internal table itab , which contains one or several screens in batch input format.
If necessary, one of the messages output by the Transaction is returned to the fields SY-MSGID , SY-MSGTY SY-MSGNO , SY-MSGV1 , ..., SY-MSGV4 .

The return code value is set as follows:

SY-SUBRC = 0 Processing was successful.
SY-SUBRC <> 0 Transaction ended with an error.

Note

A called Transaction ends successfully for the following reasons:
COMMIT WORK Next screen = 0 LEAVE TO TRANSACTION ' '

Addition 2a

... MODE mode

Effect

The specified processing mode can accept the following values:

'A' Display screen
'E' Display screen only if an error occurs
'N' No display

If the addition MODE is not specified, the processing mode is set to 'A' .

Addition 2b

... UPDATE upd

Effect

The specified update mode upd defines the update type. This can have one of the following values:

'A' Asynchronous update
'S' Synchronous update

If the addition UPDATE is not specified, the processing mode is set to 'A' .

Addition 2c

... MESSAGES INTO messtab

Effect

The specified internal table contains all system messages that occur during CALL TRANSACTION USING ... . The internal table messtab must have the structure BDCMSGCOLL .

Example


DATA BEGIN OF BDCDATA OCCURS 100.
       INCLUDE STRUCTURE BDCDATA.
DATA END OF BDCDATA.

DATA BEGIN OF MESSTAB OCCURS 10.
       INCLUDE STRUCTURE BDCMSGCOLL.
DATA END OF MESSTAB.

DATA REPORT(8).

BDCDATA-PROGRAM  = 'SAPMS38M'.
BDCDATA-DYNPRO   = '0100'.
BDCDATA-DYNBEGIN = 'X'.
APPEND BDCDATA.
CLEAR BDCDATA.
BDCDATA-FNAM     = 'RS38M-PROGRAMM'.
BDCDATA-FVAL     = REPORT.
APPEND BDCDATA.
...
CALL TRANSACTION 'SE38'  USING BDCDATA  MODE 'N'
                         MESSAGES INTO MESSTAB.

Notes

Runtime errors

CALL_TRANSACTION_NOT_FOUND : Transaction is unknown.

CALL_TRANSACTION_IS_MENU : Transaction is a menu.

CALL_TRANSACTION_USING_NESTED : Recursive CALL TRANSACTION USING

ABAP/4 ОКМ ДМ экономическая информатика 4GL Теория и практика обработки информации

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