SAP DEQUEUE_ETWMLT Function Module for Release lock on object ETWMLT









DEQUEUE_ETWMLT is a standard dequeue etwmlt SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Release lock on object ETWMLT 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 dequeue etwmlt FM, simply by entering the name DEQUEUE_ETWMLT into the relevant SAP transaction such as SE37 or SE38.

Function Group: /1BCDWBEN/WEN0000
Program Name: /1BCDWBEN/SAPLWEN0000
Main Program:
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function DEQUEUE_ETWMLT 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 'DEQUEUE_ETWMLT'"Release lock on object ETWMLT
  EXPORTING
*  MODE_TWMLT = 'E' "Lock mode for table TWMLT
*  MANDT = SY-MANDT "01th enqueue argument
*  LAYGR =  "02th enqueue argument
*  SPRAS =  "03th enqueue argument
*  X_LAYGR = ' ' "Fill argument 02 with initial value?
*  X_SPRAS = ' ' "Fill argument 03 with initial value?
*  _SCOPE = '3' "
*  _SYNCHRON = ' ' "Synchonous unlock
*  _COLLECT = ' ' "Initially only collect lock
.



IMPORTING Parameters details for DEQUEUE_ETWMLT

MODE_TWMLT - Lock mode for table TWMLT

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

MANDT - 01th enqueue argument

Data type: TWMLT-MANDT
Default: SY-MANDT
Optional: Yes
Call by Reference: No ( called with pass by value option)

LAYGR - 02th enqueue argument

Data type: TWMLT-LAYGR
Optional: Yes
Call by Reference: No ( called with pass by value option)

SPRAS - 03th enqueue argument

Data type: TWMLT-SPRAS
Optional: Yes
Call by Reference: No ( called with pass by value option)

X_LAYGR - Fill argument 02 with initial value?

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

X_SPRAS - Fill argument 03 with initial value?

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

_SCOPE -

Data type:
Default: '3'
Optional: Yes
Call by Reference: No ( called with pass by value option)

_SYNCHRON - Synchonous unlock

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

_COLLECT - Initially only collect lock

Data type: DDENQCOLL
Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for DEQUEUE_ETWMLT 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_mode_twmlt  TYPE ENQMODE, "   'E'
lv_mandt  TYPE TWMLT-MANDT, "   SY-MANDT
lv_laygr  TYPE TWMLT-LAYGR, "   
lv_spras  TYPE TWMLT-SPRAS, "   
lv_x_laygr  TYPE TWMLT, "   SPACE
lv_x_spras  TYPE TWMLT, "   SPACE
lv__scope  TYPE TWMLT, "   '3'
lv__synchron  TYPE TWMLT, "   SPACE
lv__collect  TYPE DDENQCOLL. "   ' '

  CALL FUNCTION 'DEQUEUE_ETWMLT'  "Release lock on object ETWMLT
    EXPORTING
         MODE_TWMLT = lv_mode_twmlt
         MANDT = lv_mandt
         LAYGR = lv_laygr
         SPRAS = lv_spras
         X_LAYGR = lv_x_laygr
         X_SPRAS = lv_x_spras
         _SCOPE = lv__scope
         _SYNCHRON = lv__synchron
         _COLLECT = lv__collect
. " DEQUEUE_ETWMLT




ABAP code using 7.40 inline data declarations to call FM DEQUEUE_ETWMLT

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.

DATA(ld_mode_twmlt) = 'E'.
 
"SELECT single MANDT FROM TWMLT INTO @DATA(ld_mandt).
DATA(ld_mandt) = SY-MANDT.
 
"SELECT single LAYGR FROM TWMLT INTO @DATA(ld_laygr).
 
"SELECT single SPRAS FROM TWMLT INTO @DATA(ld_spras).
 
DATA(ld_x_laygr) = ' '.
 
DATA(ld_x_spras) = ' '.
 
DATA(ld__scope) = '3'.
 
DATA(ld__synchron) = ' '.
 
DATA(ld__collect) = ' '.
 


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