SAP DEQUEUE_E_DEVC Function Module for Release lock on object E_DEVC









DEQUEUE_E_DEVC is a standard dequeue e devc 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 E_DEVC 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 e devc FM, simply by entering the name DEQUEUE_E_DEVC into the relevant SAP transaction such as SE37 or SE38.

Function Group: /1BCDWBEN/SEN0001
Program Name: /1BCDWBEN/SAPLSEN0001
Main Program:
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function DEQUEUE_E_DEVC 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_E_DEVC'"Release lock on object E_DEVC
  EXPORTING
*  MODE_TGRAPHDEVC = 'E' "Lock mode for table TGRAPHDEVC
*  _COLLECT = ' ' "Initially only collect lock
*  DEVCLASS =  "01th enqueue argument
*  MASTERLANG =  "02th enqueue argument
*  TARGETLANG =  "03th enqueue argument
*  X_DEVCLASS = ' ' "Fill argument 01 with initial value?
*  X_MASTERLANG = ' ' "Fill argument 02 with initial value?
*  X_TARGETLANG = ' ' "Fill argument 03 with initial value?
*  _SCOPE = '3' "
*  _SYNCHRON = ' ' "Synchonous unlock
.



IMPORTING Parameters details for DEQUEUE_E_DEVC

MODE_TGRAPHDEVC - Lock mode for table TGRAPHDEVC

Data type: ENQMODE
Default: 'E'
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)

DEVCLASS - 01th enqueue argument

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

MASTERLANG - 02th enqueue argument

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

TARGETLANG - 03th enqueue argument

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

X_DEVCLASS - Fill argument 01 with initial value?

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

X_MASTERLANG - Fill argument 02 with initial value?

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

X_TARGETLANG - 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)

Copy and paste ABAP code example for DEQUEUE_E_DEVC 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_tgraphdevc  TYPE ENQMODE, "   'E'
lv__collect  TYPE DDENQCOLL, "   ' '
lv_devclass  TYPE TGRAPHDEVC-DEVCLASS, "   
lv_masterlang  TYPE TGRAPHDEVC-MASTERLANG, "   
lv_targetlang  TYPE TGRAPHDEVC-TARGETLANG, "   
lv_x_devclass  TYPE TGRAPHDEVC, "   SPACE
lv_x_masterlang  TYPE TGRAPHDEVC, "   SPACE
lv_x_targetlang  TYPE TGRAPHDEVC, "   SPACE
lv__scope  TYPE TGRAPHDEVC, "   '3'
lv__synchron  TYPE TGRAPHDEVC. "   SPACE

  CALL FUNCTION 'DEQUEUE_E_DEVC'  "Release lock on object E_DEVC
    EXPORTING
         MODE_TGRAPHDEVC = lv_mode_tgraphdevc
         _COLLECT = lv__collect
         DEVCLASS = lv_devclass
         MASTERLANG = lv_masterlang
         TARGETLANG = lv_targetlang
         X_DEVCLASS = lv_x_devclass
         X_MASTERLANG = lv_x_masterlang
         X_TARGETLANG = lv_x_targetlang
         _SCOPE = lv__scope
         _SYNCHRON = lv__synchron
. " DEQUEUE_E_DEVC




ABAP code using 7.40 inline data declarations to call FM DEQUEUE_E_DEVC

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_tgraphdevc) = 'E'.
 
DATA(ld__collect) = ' '.
 
"SELECT single DEVCLASS FROM TGRAPHDEVC INTO @DATA(ld_devclass).
 
"SELECT single MASTERLANG FROM TGRAPHDEVC INTO @DATA(ld_masterlang).
 
"SELECT single TARGETLANG FROM TGRAPHDEVC INTO @DATA(ld_targetlang).
 
DATA(ld_x_devclass) = ' '.
 
DATA(ld_x_masterlang) = ' '.
 
DATA(ld_x_targetlang) = ' '.
 
DATA(ld__scope) = '3'.
 
DATA(ld__synchron) = ' '.
 


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