SAP DEQUEUE_ESMACO Function Module for Release lock on object ESMACO









DEQUEUE_ESMACO is a standard dequeue esmaco 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 ESMACO 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 esmaco FM, simply by entering the name DEQUEUE_ESMACO into the relevant SAP transaction such as SE37 or SE38.

Function Group: /1BCDWBEN/TEN0000
Program Name: /1BCDWBEN/SAPLTEN0000
Main Program:
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function DEQUEUE_ESMACO 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_ESMACO'"Release lock on object ESMACO
  EXPORTING
*  MODE_DD20L = 'E' "Lock mode for table DD20L
*  _COLLECT = ' ' "Initially only collect lock
*  MCONAME =  "01th enqueue argument
*  AS4LOCAL =  "02th enqueue argument
*  AS4VERS =  "03th enqueue argument
*  X_MCONAME = ' ' "Fill argument 01 with initial value?
*  X_AS4LOCAL = ' ' "Fill argument 02 with initial value?
*  X_AS4VERS = ' ' "Fill argument 03 with initial value?
*  _SCOPE = '3' "
*  _SYNCHRON = ' ' "Synchonous unlock
.



IMPORTING Parameters details for DEQUEUE_ESMACO

MODE_DD20L - Lock mode for table DD20L

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)

MCONAME - 01th enqueue argument

Data type: DD20L-MCONAME
Optional: Yes
Call by Reference: No ( called with pass by value option)

AS4LOCAL - 02th enqueue argument

Data type: DD20L-AS4LOCAL
Optional: Yes
Call by Reference: No ( called with pass by value option)

AS4VERS - 03th enqueue argument

Data type: DD20L-AS4VERS
Optional: Yes
Call by Reference: No ( called with pass by value option)

X_MCONAME - Fill argument 01 with initial value?

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

X_AS4LOCAL - Fill argument 02 with initial value?

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

X_AS4VERS - 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_ESMACO 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_dd20l  TYPE ENQMODE, "   'E'
lv__collect  TYPE DDENQCOLL, "   ' '
lv_mconame  TYPE DD20L-MCONAME, "   
lv_as4local  TYPE DD20L-AS4LOCAL, "   
lv_as4vers  TYPE DD20L-AS4VERS, "   
lv_x_mconame  TYPE DD20L, "   SPACE
lv_x_as4local  TYPE DD20L, "   SPACE
lv_x_as4vers  TYPE DD20L, "   SPACE
lv__scope  TYPE DD20L, "   '3'
lv__synchron  TYPE DD20L. "   SPACE

  CALL FUNCTION 'DEQUEUE_ESMACO'  "Release lock on object ESMACO
    EXPORTING
         MODE_DD20L = lv_mode_dd20l
         _COLLECT = lv__collect
         MCONAME = lv_mconame
         AS4LOCAL = lv_as4local
         AS4VERS = lv_as4vers
         X_MCONAME = lv_x_mconame
         X_AS4LOCAL = lv_x_as4local
         X_AS4VERS = lv_x_as4vers
         _SCOPE = lv__scope
         _SYNCHRON = lv__synchron
. " DEQUEUE_ESMACO




ABAP code using 7.40 inline data declarations to call FM DEQUEUE_ESMACO

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_dd20l) = 'E'.
 
DATA(ld__collect) = ' '.
 
"SELECT single MCONAME FROM DD20L INTO @DATA(ld_mconame).
 
"SELECT single AS4LOCAL FROM DD20L INTO @DATA(ld_as4local).
 
"SELECT single AS4VERS FROM DD20L INTO @DATA(ld_as4vers).
 
DATA(ld_x_mconame) = ' '.
 
DATA(ld_x_as4local) = ' '.
 
DATA(ld_x_as4vers) = ' '.
 
DATA(ld__scope) = '3'.
 
DATA(ld__synchron) = ' '.
 


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