SAP ENQUEUE_ET8JU Function Module for Request lock for object ET8JU









ENQUEUE_ET8JU is a standard enqueue et8ju 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 ET8JU 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 et8ju FM, simply by entering the name ENQUEUE_ET8JU into the relevant SAP transaction such as SE37 or SE38.

Function Group: /1BCDWBEN/GEN0000
Program Name: /1BCDWBEN/SAPLGEN0000
Main Program:
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function ENQUEUE_ET8JU 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_ET8JU'"Request lock for object ET8JU
  EXPORTING
*  MODE_T8JU = 'E' "Lock mode for table T8JU
*  MANDT = SY-MANDT "01th enqueue argument
*  BUKRS =  "02th enqueue argument
*  JOA =  "03th enqueue argument
*  X_BUKRS = ' ' "Fill argument 02 with initial value?
*  X_JOA = ' ' "Fill argument 03 with initial value?
*  _SCOPE = '2' "
*  _WAIT = ' ' "
*  _COLLECT = ' ' "Initially only collect lock

EXCEPTIONS
   FOREIGN_LOCK = 1    SYSTEM_FAILURE = 2
.



IMPORTING Parameters details for ENQUEUE_ET8JU

MODE_T8JU - Lock mode for table T8JU

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

MANDT - 01th enqueue argument

Data type: T8JU-MANDT
Default: SY-MANDT
Optional: Yes
Call by Reference: No ( called with pass by value option)

BUKRS - 02th enqueue argument

Data type: T8JU-BUKRS
Optional: Yes
Call by Reference: No ( called with pass by value option)

JOA - 03th enqueue argument

Data type: T8JU-JOA
Optional: Yes
Call by Reference: No ( called with pass by value option)

X_BUKRS - Fill argument 02 with initial value?

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

X_JOA - 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: '2'
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)

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_ET8JU 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_t8ju  TYPE ENQMODE, "   'E'
lv_foreign_lock  TYPE ENQMODE, "   
lv_mandt  TYPE T8JU-MANDT, "   SY-MANDT
lv_system_failure  TYPE T8JU, "   
lv_bukrs  TYPE T8JU-BUKRS, "   
lv_joa  TYPE T8JU-JOA, "   
lv_x_bukrs  TYPE T8JU, "   SPACE
lv_x_joa  TYPE T8JU, "   SPACE
lv__scope  TYPE T8JU, "   '2'
lv__wait  TYPE T8JU, "   SPACE
lv__collect  TYPE DDENQCOLL. "   ' '

  CALL FUNCTION 'ENQUEUE_ET8JU'  "Request lock for object ET8JU
    EXPORTING
         MODE_T8JU = lv_mode_t8ju
         MANDT = lv_mandt
         BUKRS = lv_bukrs
         JOA = lv_joa
         X_BUKRS = lv_x_bukrs
         X_JOA = lv_x_joa
         _SCOPE = lv__scope
         _WAIT = lv__wait
         _COLLECT = lv__collect
    EXCEPTIONS
        FOREIGN_LOCK = 1
        SYSTEM_FAILURE = 2
. " ENQUEUE_ET8JU




ABAP code using 7.40 inline data declarations to call FM ENQUEUE_ET8JU

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_t8ju) = 'E'.
 
 
"SELECT single MANDT FROM T8JU INTO @DATA(ld_mandt).
DATA(ld_mandt) = SY-MANDT.
 
 
"SELECT single BUKRS FROM T8JU INTO @DATA(ld_bukrs).
 
"SELECT single JOA FROM T8JU INTO @DATA(ld_joa).
 
DATA(ld_x_bukrs) = ' '.
 
DATA(ld_x_joa) = ' '.
 
DATA(ld__scope) = '2'.
 
DATA(ld__wait) = ' '.
 
DATA(ld__collect) = ' '.
 


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