SAP ENQUEUE_E_FRET_E Function Module for Request lock for object E_FRET_E









ENQUEUE_E_FRET_E is a standard enqueue e fret e 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_FRET_E 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 fret e FM, simply by entering the name ENQUEUE_E_FRET_E 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): Remote-Enabled
Update:



Function ENQUEUE_E_FRET_E 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_FRET_E'"Request lock for object E_FRET_E
  EXPORTING
*  MODE_FRET = 'E' "Lock mode for table FRET
*  X_BLNRB = ' ' "Fill argument 03 with initial value?
*  X_BPOSB = ' ' "Fill argument 04 with initial value?
*  X_BTYPA = ' ' "Fill argument 05 with initial value?
*  X_BLNRA = ' ' "Fill argument 06 with initial value?
*  X_BPOSA = ' ' "Fill argument 07 with initial value?
*  _SCOPE = '2' "
*  _WAIT = ' ' "
*  _COLLECT = ' ' "Initially only collect lock
*  MANDT = SY-MANDT "01th enqueue argument
*  BTYPB =  "02th enqueue argument
*  BLNRB =  "03th enqueue argument
*  BPOSB =  "04th enqueue argument
*  BTYPA =  "05th enqueue argument
*  BLNRA =  "06th enqueue argument
*  BPOSA =  "07th enqueue argument
*  X_BTYPB = ' ' "Fill argument 02 with initial value?

EXCEPTIONS
   FOREIGN_LOCK = 1    SYSTEM_FAILURE = 2
.



IMPORTING Parameters details for ENQUEUE_E_FRET_E

MODE_FRET - Lock mode for table FRET

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

X_BLNRB - Fill argument 03 with initial value?

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

X_BPOSB - Fill argument 04 with initial value?

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

X_BTYPA - Fill argument 05 with initial value?

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

X_BLNRA - Fill argument 06 with initial value?

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

X_BPOSA - Fill argument 07 with initial value?

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

_SCOPE -

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

_WAIT -

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

BTYPB - 02th enqueue argument

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

BLNRB - 03th enqueue argument

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

BPOSB - 04th enqueue argument

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

BTYPA - 05th enqueue argument

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

BLNRA - 06th enqueue argument

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

BPOSA - 07th enqueue argument

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

X_BTYPB - Fill argument 02 with initial value?

Data type: DDENQXPAR
Default: SPACE
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_FRET_E 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_fret  TYPE ENQMODE, "   'E'
lv_foreign_lock  TYPE ENQMODE, "   
lv_x_blnrb  TYPE DDENQXPAR, "   SPACE
lv_x_bposb  TYPE DDENQXPAR, "   SPACE
lv_x_btypa  TYPE DDENQXPAR, "   SPACE
lv_x_blnra  TYPE DDENQXPAR, "   SPACE
lv_x_bposa  TYPE DDENQXPAR, "   SPACE
lv__scope  TYPE DDENQSCOPE, "   '2'
lv__wait  TYPE DDENQWAIT, "   SPACE
lv__collect  TYPE DDENQCOLL, "   ' '
lv_mandt  TYPE FRET-MANDT, "   SY-MANDT
lv_system_failure  TYPE FRET, "   
lv_btypb  TYPE FRET-BTYPB, "   
lv_blnrb  TYPE FRET-BLNRB, "   
lv_bposb  TYPE FRET-BPOSB, "   
lv_btypa  TYPE FRET-BTYPA, "   
lv_blnra  TYPE FRET-BLNRA, "   
lv_bposa  TYPE FRET-BPOSA, "   
lv_x_btypb  TYPE DDENQXPAR. "   SPACE

  CALL FUNCTION 'ENQUEUE_E_FRET_E'  "Request lock for object E_FRET_E
    EXPORTING
         MODE_FRET = lv_mode_fret
         X_BLNRB = lv_x_blnrb
         X_BPOSB = lv_x_bposb
         X_BTYPA = lv_x_btypa
         X_BLNRA = lv_x_blnra
         X_BPOSA = lv_x_bposa
         _SCOPE = lv__scope
         _WAIT = lv__wait
         _COLLECT = lv__collect
         MANDT = lv_mandt
         BTYPB = lv_btypb
         BLNRB = lv_blnrb
         BPOSB = lv_bposb
         BTYPA = lv_btypa
         BLNRA = lv_blnra
         BPOSA = lv_bposa
         X_BTYPB = lv_x_btypb
    EXCEPTIONS
        FOREIGN_LOCK = 1
        SYSTEM_FAILURE = 2
. " ENQUEUE_E_FRET_E




ABAP code using 7.40 inline data declarations to call FM ENQUEUE_E_FRET_E

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_fret) = 'E'.
 
 
DATA(ld_x_blnrb) = ' '.
 
DATA(ld_x_bposb) = ' '.
 
DATA(ld_x_btypa) = ' '.
 
DATA(ld_x_blnra) = ' '.
 
DATA(ld_x_bposa) = ' '.
 
DATA(ld__scope) = '2'.
 
DATA(ld__wait) = ' '.
 
DATA(ld__collect) = ' '.
 
"SELECT single MANDT FROM FRET INTO @DATA(ld_mandt).
DATA(ld_mandt) = SY-MANDT.
 
 
"SELECT single BTYPB FROM FRET INTO @DATA(ld_btypb).
 
"SELECT single BLNRB FROM FRET INTO @DATA(ld_blnrb).
 
"SELECT single BPOSB FROM FRET INTO @DATA(ld_bposb).
 
"SELECT single BTYPA FROM FRET INTO @DATA(ld_btypa).
 
"SELECT single BLNRA FROM FRET INTO @DATA(ld_blnra).
 
"SELECT single BPOSA FROM FRET INTO @DATA(ld_bposa).
 
DATA(ld_x_btypb) = ' '.
 


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