SAP ENQUEUE_E_WGRC_RES_DOOR Function Module for Request lock for object E_WGRC_RES_DOOR









ENQUEUE_E_WGRC_RES_DOOR is a standard enqueue e wgrc res door SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Request lock for object E_WGRC_RES_DOOR 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 enqueue e wgrc res door FM, simply by entering the name ENQUEUE_E_WGRC_RES_DOOR into the relevant SAP transaction such as SE37 or SE38.

Function Group: /1BCDWBEN/WEN0003
Program Name: /1BCDWBEN/SAPLWEN0003
Main Program:
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function ENQUEUE_E_WGRC_RES_DOOR 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 'ENQUEUE_E_WGRC_RES_DOOR'"Request lock for object E_WGRC_RES_DOOR
EXPORTING
* MODE_WGRC_RES_DOOR = 'E' "Lock mode for table WGRC_RES_DOOR
* _WAIT = ' ' "
* _COLLECT = ' ' "Initially only collect lock
* MANDT = SY-MANDT "01th enqueue argument
* LGNUM = "02th enqueue argument
* LGTOR = "03th enqueue argument
* WEEK = "04th enqueue argument
* X_LGNUM = ' ' "Fill argument 02 with initial value?
* X_LGTOR = ' ' "Fill argument 03 with initial value?
* X_WEEK = ' ' "Fill argument 04 with initial value?
* _SCOPE = '2' "

EXCEPTIONS
FOREIGN_LOCK = 1 SYSTEM_FAILURE = 2
.



IMPORTING Parameters details for ENQUEUE_E_WGRC_RES_DOOR

MODE_WGRC_RES_DOOR - Lock mode for table WGRC_RES_DOOR

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

_WAIT -

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)

MANDT - 01th enqueue argument

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

LGNUM - 02th enqueue argument

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

LGTOR - 03th enqueue argument

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

WEEK - 04th enqueue argument

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

X_LGNUM - Fill argument 02 with initial value?

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

X_LGTOR - Fill argument 03 with initial value?

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

X_WEEK - Fill argument 04 with initial value?

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

_SCOPE -

Data type:
Default: '2'
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

FOREIGN_LOCK - Object already locked

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

SYSTEM_FAILURE - Internal error from enqueue server

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

Copy and paste ABAP code example for ENQUEUE_E_WGRC_RES_DOOR 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_foreign_lock  TYPE STRING, "   
lv_mode_wgrc_res_door  TYPE ENQMODE, "   'E'
lv__wait  TYPE ENQMODE, "   SPACE
lv__collect  TYPE DDENQCOLL, "   ' '
lv_mandt  TYPE WGRC_RES_DOOR-MANDT, "   SY-MANDT
lv_system_failure  TYPE WGRC_RES_DOOR, "   
lv_lgnum  TYPE WGRC_RES_DOOR-LGNUM, "   
lv_lgtor  TYPE WGRC_RES_DOOR-LGTOR, "   
lv_week  TYPE WGRC_RES_DOOR-WEEK, "   
lv_x_lgnum  TYPE WGRC_RES_DOOR, "   SPACE
lv_x_lgtor  TYPE WGRC_RES_DOOR, "   SPACE
lv_x_week  TYPE WGRC_RES_DOOR, "   SPACE
lv__scope  TYPE WGRC_RES_DOOR. "   '2'

  CALL FUNCTION 'ENQUEUE_E_WGRC_RES_DOOR'  "Request lock for object E_WGRC_RES_DOOR
    EXPORTING
         MODE_WGRC_RES_DOOR = lv_mode_wgrc_res_door
         _WAIT = lv__wait
         _COLLECT = lv__collect
         MANDT = lv_mandt
         LGNUM = lv_lgnum
         LGTOR = lv_lgtor
         WEEK = lv_week
         X_LGNUM = lv_x_lgnum
         X_LGTOR = lv_x_lgtor
         X_WEEK = lv_x_week
         _SCOPE = lv__scope
    EXCEPTIONS
        FOREIGN_LOCK = 1
        SYSTEM_FAILURE = 2
. " ENQUEUE_E_WGRC_RES_DOOR




ABAP code using 7.40 inline data declarations to call FM ENQUEUE_E_WGRC_RES_DOOR

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_wgrc_res_door) = 'E'.
 
DATA(ld__wait) = ' '.
 
DATA(ld__collect) = ' '.
 
"SELECT single MANDT FROM WGRC_RES_DOOR INTO @DATA(ld_mandt).
DATA(ld_mandt) = SY-MANDT.
 
 
"SELECT single LGNUM FROM WGRC_RES_DOOR INTO @DATA(ld_lgnum).
 
"SELECT single LGTOR FROM WGRC_RES_DOOR INTO @DATA(ld_lgtor).
 
"SELECT single WEEK FROM WGRC_RES_DOOR INTO @DATA(ld_week).
 
DATA(ld_x_lgnum) = ' '.
 
DATA(ld_x_lgtor) = ' '.
 
DATA(ld_x_week) = ' '.
 
DATA(ld__scope) = '2'.
 


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