SAP TXW_DATA_FILE_ENQUEUE Function Module for Enqueue data file









TXW_DATA_FILE_ENQUEUE is a standard txw data file enqueue SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Enqueue data file processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.


See here to view full function module documentation and code listing for txw data file enqueue FM, simply by entering the name TXW_DATA_FILE_ENQUEUE into the relevant SAP transaction such as SE37 or SE38.

Function Group: TXW1
Program Name: SAPLTXW1
Main Program: SAPLTXW1
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function TXW_DATA_FILE_ENQUEUE pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.
CALL FUNCTION 'TXW_DATA_FILE_ENQUEUE'"Enqueue data file
EXPORTING
VOLDIR_SET = "Tax file volume directory set
FILE_NAME = "Tax file name
* LOCK_MODE = 'X' "Lock mode

EXCEPTIONS
FOREIGN_LOCK = 1 SYSTEM_FAILURE = 2
.



IMPORTING Parameters details for TXW_DATA_FILE_ENQUEUE

VOLDIR_SET - Tax file volume directory set

Data type: TXW_C_VOL-VOL_SET
Optional: No
Call by Reference: No ( called with pass by value option)

FILE_NAME - Tax file name

Data type: TXW_DIR2-L_FILE
Optional: No
Call by Reference: No ( called with pass by value option)

LOCK_MODE - Lock mode

Data type: DD26E-ENQMODE
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

FOREIGN_LOCK - Enqueue failed - file is already locked

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

SYSTEM_FAILURE - System error when trying to enqueue

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for TXW_DATA_FILE_ENQUEUE Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the newer method of declaring data variables on the fly. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8), which i why i have stuck to the origianl for this example.

DATA:
lv_voldir_set  TYPE TXW_C_VOL-VOL_SET, "   
lv_foreign_lock  TYPE TXW_C_VOL, "   
lv_file_name  TYPE TXW_DIR2-L_FILE, "   
lv_system_failure  TYPE TXW_DIR2, "   
lv_lock_mode  TYPE DD26E-ENQMODE. "   'X'

  CALL FUNCTION 'TXW_DATA_FILE_ENQUEUE'  "Enqueue data file
    EXPORTING
         VOLDIR_SET = lv_voldir_set
         FILE_NAME = lv_file_name
         LOCK_MODE = lv_lock_mode
    EXCEPTIONS
        FOREIGN_LOCK = 1
        SYSTEM_FAILURE = 2
. " TXW_DATA_FILE_ENQUEUE




ABAP code using 7.40 inline data declarations to call FM TXW_DATA_FILE_ENQUEUE

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

"SELECT single VOL_SET FROM TXW_C_VOL INTO @DATA(ld_voldir_set).
 
 
"SELECT single L_FILE FROM TXW_DIR2 INTO @DATA(ld_file_name).
 
 
"SELECT single ENQMODE FROM DD26E INTO @DATA(ld_lock_mode).
DATA(ld_lock_mode) = 'X'.
 


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