SAP ENQUEUE_EDP21 Function Module for Request lock for object EDP21









ENQUEUE_EDP21 is a standard enqueue edp21 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 EDP21 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 edp21 FM, simply by entering the name ENQUEUE_EDP21 into the relevant SAP transaction such as SE37 or SE38.

Function Group: /1BCDWBEN/SEN0009
Program Name: /1BCDWBEN/SAPLSEN0009
Main Program:
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function ENQUEUE_EDP21 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_EDP21'"Request lock for object EDP21
  EXPORTING
*  MODE_EDP21 = 'E' "Lock mode for table EDP21
*  X_SNDPRN = ' ' "Fill argument 02 with initial value?
*  X_SNDPRT = ' ' "Fill argument 03 with initial value?
*  X_SNDPFC = ' ' "Fill argument 04 with initial value?
*  X_MESTYP = ' ' "Fill argument 05 with initial value?
*  X_MESCOD = ' ' "Fill argument 06 with initial value?
*  X_MESFCT = ' ' "Fill argument 07 with initial value?
*  X_TEST = ' ' "Fill argument 08 with initial value?
*  _SCOPE = '2' "
*  _WAIT = ' ' "
*  _COLLECT = ' ' "Initially only collect lock
*  MANDT = SY-MANDT "01th enqueue argument
*  SNDPRN =  "02th enqueue argument
*  SNDPRT =  "03th enqueue argument
*  SNDPFC =  "04th enqueue argument
*  MESTYP =  "05th enqueue argument
*  MESCOD =  "06th enqueue argument
*  MESFCT =  "07th enqueue argument
*  TEST =  "08th enqueue argument

EXCEPTIONS
   FOREIGN_LOCK = 1    SYSTEM_FAILURE = 2
.



IMPORTING Parameters details for ENQUEUE_EDP21

MODE_EDP21 - Lock mode for table EDP21

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

X_SNDPRN - Fill argument 02 with initial value?

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

X_SNDPRT - Fill argument 03 with initial value?

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

X_SNDPFC - Fill argument 04 with initial value?

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

X_MESTYP - Fill argument 05 with initial value?

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

X_MESCOD - Fill argument 06 with initial value?

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

X_MESFCT - Fill argument 07 with initial value?

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

X_TEST - Fill argument 08 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)

MANDT - 01th enqueue argument

Data type: EDP21-MANDT
Default: SY-MANDT
Optional: Yes
Call by Reference: No ( called with pass by value option)

SNDPRN - 02th enqueue argument

Data type: EDP21-SNDPRN
Optional: Yes
Call by Reference: No ( called with pass by value option)

SNDPRT - 03th enqueue argument

Data type: EDP21-SNDPRT
Optional: Yes
Call by Reference: No ( called with pass by value option)

SNDPFC - 04th enqueue argument

Data type: EDP21-SNDPFC
Optional: Yes
Call by Reference: No ( called with pass by value option)

MESTYP - 05th enqueue argument

Data type: EDP21-MESTYP
Optional: Yes
Call by Reference: No ( called with pass by value option)

MESCOD - 06th enqueue argument

Data type: EDP21-MESCOD
Optional: Yes
Call by Reference: No ( called with pass by value option)

MESFCT - 07th enqueue argument

Data type: EDP21-MESFCT
Optional: Yes
Call by Reference: No ( called with pass by value option)

TEST - 08th enqueue argument

Data type: EDP21-TEST
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_EDP21 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_edp21  TYPE ENQMODE, "   'E'
lv_foreign_lock  TYPE ENQMODE, "   
lv_x_sndprn  TYPE ENQMODE, "   SPACE
lv_x_sndprt  TYPE ENQMODE, "   SPACE
lv_x_sndpfc  TYPE ENQMODE, "   SPACE
lv_x_mestyp  TYPE ENQMODE, "   SPACE
lv_x_mescod  TYPE ENQMODE, "   SPACE
lv_x_mesfct  TYPE ENQMODE, "   SPACE
lv_x_test  TYPE ENQMODE, "   SPACE
lv__scope  TYPE ENQMODE, "   '2'
lv__wait  TYPE ENQMODE, "   SPACE
lv__collect  TYPE DDENQCOLL, "   ' '
lv_mandt  TYPE EDP21-MANDT, "   SY-MANDT
lv_system_failure  TYPE EDP21, "   
lv_sndprn  TYPE EDP21-SNDPRN, "   
lv_sndprt  TYPE EDP21-SNDPRT, "   
lv_sndpfc  TYPE EDP21-SNDPFC, "   
lv_mestyp  TYPE EDP21-MESTYP, "   
lv_mescod  TYPE EDP21-MESCOD, "   
lv_mesfct  TYPE EDP21-MESFCT, "   
lv_test  TYPE EDP21-TEST. "   

  CALL FUNCTION 'ENQUEUE_EDP21'  "Request lock for object EDP21
    EXPORTING
         MODE_EDP21 = lv_mode_edp21
         X_SNDPRN = lv_x_sndprn
         X_SNDPRT = lv_x_sndprt
         X_SNDPFC = lv_x_sndpfc
         X_MESTYP = lv_x_mestyp
         X_MESCOD = lv_x_mescod
         X_MESFCT = lv_x_mesfct
         X_TEST = lv_x_test
         _SCOPE = lv__scope
         _WAIT = lv__wait
         _COLLECT = lv__collect
         MANDT = lv_mandt
         SNDPRN = lv_sndprn
         SNDPRT = lv_sndprt
         SNDPFC = lv_sndpfc
         MESTYP = lv_mestyp
         MESCOD = lv_mescod
         MESFCT = lv_mesfct
         TEST = lv_test
    EXCEPTIONS
        FOREIGN_LOCK = 1
        SYSTEM_FAILURE = 2
. " ENQUEUE_EDP21




ABAP code using 7.40 inline data declarations to call FM ENQUEUE_EDP21

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_edp21) = 'E'.
 
 
DATA(ld_x_sndprn) = ' '.
 
DATA(ld_x_sndprt) = ' '.
 
DATA(ld_x_sndpfc) = ' '.
 
DATA(ld_x_mestyp) = ' '.
 
DATA(ld_x_mescod) = ' '.
 
DATA(ld_x_mesfct) = ' '.
 
DATA(ld_x_test) = ' '.
 
DATA(ld__scope) = '2'.
 
DATA(ld__wait) = ' '.
 
DATA(ld__collect) = ' '.
 
"SELECT single MANDT FROM EDP21 INTO @DATA(ld_mandt).
DATA(ld_mandt) = SY-MANDT.
 
 
"SELECT single SNDPRN FROM EDP21 INTO @DATA(ld_sndprn).
 
"SELECT single SNDPRT FROM EDP21 INTO @DATA(ld_sndprt).
 
"SELECT single SNDPFC FROM EDP21 INTO @DATA(ld_sndpfc).
 
"SELECT single MESTYP FROM EDP21 INTO @DATA(ld_mestyp).
 
"SELECT single MESCOD FROM EDP21 INTO @DATA(ld_mescod).
 
"SELECT single MESFCT FROM EDP21 INTO @DATA(ld_mesfct).
 
"SELECT single TEST FROM EDP21 INTO @DATA(ld_test).
 


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