SAP ENQUEUE_EMPLSC Function Module for Request lock for object EMPLSC
ENQUEUE_EMPLSC is a standard enqueue emplsc 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 EMPLSC 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 emplsc FM, simply by entering the name ENQUEUE_EMPLSC into the relevant SAP transaction such as SE37 or SE38.
Function Group: /1BCDWBEN/MEN0001
Program Name: /1BCDWBEN/SAPLMEN0001
Main Program:
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:
Function ENQUEUE_EMPLSC 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_EMPLSC'"Request lock for object EMPLSC.
EXPORTING
* MODE_PLSC = 'E' "Lock mode for table PLSC
* MANDT = SY-MANDT "01th enqueue argument
* PLSCN = "02th enqueue argument
* X_PLSCN = ' ' "Fill argument 02 with initial value?
* _SCOPE = '2' "
* _WAIT = ' ' "
* _COLLECT = ' ' "Initially only collect lock
EXCEPTIONS
FOREIGN_LOCK = 1 SYSTEM_FAILURE = 2
IMPORTING Parameters details for ENQUEUE_EMPLSC
MODE_PLSC - Lock mode for table PLSC
Data type: ENQMODEDefault: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)
MANDT - 01th enqueue argument
Data type: PLSC-MANDTDefault: SY-MANDT
Optional: Yes
Call by Reference: No ( called with pass by value option)
PLSCN - 02th enqueue argument
Data type: PLSC-PLSCNOptional: Yes
Call by Reference: No ( called with pass by value option)
X_PLSCN - Fill argument 02 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: DDENQCOLLDefault: ' '
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_EMPLSC 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_plsc | TYPE ENQMODE, " 'E' | |||
lv_foreign_lock | TYPE ENQMODE, " | |||
lv_mandt | TYPE PLSC-MANDT, " SY-MANDT | |||
lv_system_failure | TYPE PLSC, " | |||
lv_plscn | TYPE PLSC-PLSCN, " | |||
lv_x_plscn | TYPE PLSC, " SPACE | |||
lv__scope | TYPE PLSC, " '2' | |||
lv__wait | TYPE PLSC, " SPACE | |||
lv__collect | TYPE DDENQCOLL. " ' ' |
  CALL FUNCTION 'ENQUEUE_EMPLSC' "Request lock for object EMPLSC |
EXPORTING | ||
MODE_PLSC | = lv_mode_plsc | |
MANDT | = lv_mandt | |
PLSCN | = lv_plscn | |
X_PLSCN | = lv_x_plscn | |
_SCOPE | = lv__scope | |
_WAIT | = lv__wait | |
_COLLECT | = lv__collect | |
EXCEPTIONS | ||
FOREIGN_LOCK = 1 | ||
SYSTEM_FAILURE = 2 | ||
. " ENQUEUE_EMPLSC |
ABAP code using 7.40 inline data declarations to call FM ENQUEUE_EMPLSC
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_plsc) | = 'E'. | |||
"SELECT single MANDT FROM PLSC INTO @DATA(ld_mandt). | ||||
DATA(ld_mandt) | = SY-MANDT. | |||
"SELECT single PLSCN FROM PLSC INTO @DATA(ld_plscn). | ||||
DATA(ld_x_plscn) | = ' '. | |||
DATA(ld__scope) | = '2'. | |||
DATA(ld__wait) | = ' '. | |||
DATA(ld__collect) | = ' '. | |||
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