DEQUEUE_EM0439 SAP Function module - Release lock on object EM0439

DEQUEUE_EM0439 is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name DEQUEUE_EM0439 into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: DWBEN/SAPLPEN0000
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM DEQUEUE_EM0439 - DEQUEUE EM0439

CALL FUNCTION 'DEQUEUE_EM0439' "Release lock on object EM0439
* EXPORTING
*   mode_pa0439 = 'E'           " enqmode       Lock mode for table PA0439
*   mandt = SY-MANDT            " pa0439-mandt  01th enqueue argument
*   pernr =                     " pa0439-pernr  02th enqueue argument
*   subty =                     " pa0439-subty  03th enqueue argument
*   objps =                     " pa0439-objps  04th enqueue argument
*   sprps =                     " pa0439-sprps  05th enqueue argument
*   endda =                     " pa0439-endda  06th enqueue argument
*   begda =                     " pa0439-begda  07th enqueue argument
*   seqnr =                     " pa0439-seqnr  08th enqueue argument
*   x_pernr = SPACE             "               Fill argument 02 with initial value?
*   x_subty = SPACE             "               Fill argument 03 with initial value?
*   x_objps = SPACE             "               Fill argument 04 with initial value?
*   x_sprps = SPACE             "               Fill argument 05 with initial value?
*   x_endda = SPACE             "               Fill argument 06 with initial value?
*   x_begda = SPACE             "               Fill argument 07 with initial value?
*   x_seqnr = SPACE             "               Fill argument 08 with initial value?
*   _scope = '3'                "
*   _synchron = SPACE           "               Synchonous unlock
*   _collect = ' '              " ddenqcoll     Initially only collect lock
    .  "  DEQUEUE_EM0439

ABAP code example for Function Module DEQUEUE_EM0439

The ABAP code below is a full code listing to execute function module DEQUEUE_EM0439 including all data declarations. The code uses 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 original method of declaring data variables up front. 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).

DATA(ld_mode_pa0439) = 'Check type of data required'.
 

SELECT single MANDT 
  FROM PA0439 
  INTO @DATA(ld_mandt).

 

SELECT single PERNR 
  FROM PA0439 
  INTO @DATA(ld_pernr).

 

SELECT single SUBTY 
  FROM PA0439 
  INTO @DATA(ld_subty).

 

SELECT single OBJPS 
  FROM PA0439 
  INTO @DATA(ld_objps).

 

SELECT single SPRPS 
  FROM PA0439 
  INTO @DATA(ld_sprps).

 

SELECT single ENDDA 
  FROM PA0439 
  INTO @DATA(ld_endda).

 

SELECT single BEGDA 
  FROM PA0439 
  INTO @DATA(ld_begda).

 

SELECT single SEQNR 
  FROM PA0439 
  INTO @DATA(ld_seqnr).


DATA(ld_x_pernr) = 'some text here'.

DATA(ld_x_subty) = 'some text here'.

DATA(ld_x_objps) = 'some text here'.

DATA(ld_x_sprps) = 'some text here'.

DATA(ld_x_endda) = 'some text here'.

DATA(ld_x_begda) = 'some text here'.

DATA(ld_x_seqnr) = 'some text here'.

DATA(ld__scope) = 'some text here'.

DATA(ld__synchron) = 'some text here'.

DATA(ld__collect) = 'Check type of data required'.
.

CALL FUNCTION 'DEQUEUE_EM0439'
* EXPORTING
*   mode_pa0439 =                ld_mode_pa0439
*   mandt =                      ld_mandt
*   pernr =                      ld_pernr
*   subty =                      ld_subty
*   objps =                      ld_objps
*   sprps =                      ld_sprps
*   endda =                      ld_endda
*   begda =                      ld_begda
*   seqnr =                      ld_seqnr
*   x_pernr =                    ld_x_pernr
*   x_subty =                    ld_x_subty
*   x_objps =                    ld_x_objps
*   x_sprps =                    ld_x_sprps
*   x_endda =                    ld_x_endda
*   x_begda =                    ld_x_begda
*   x_seqnr =                    ld_x_seqnr
*   _scope =                     ld__scope
*   _synchron =                  ld__synchron
*   _collect =                   ld__collect
    .  "  DEQUEUE_EM0439

IF SY-SUBRC EQ 0.
  "All OK
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_mode_pa0439
 
 TYPE ENQMODE ,
ld_mandt
 
 TYPE PA0439-MANDT ,
ld_pernr
 
 TYPE PA0439-PERNR ,
ld_subty
 
 TYPE PA0439-SUBTY ,
ld_objps
 
 TYPE PA0439-OBJPS ,
ld_sprps
 
 TYPE PA0439-SPRPS ,
ld_endda
 
 TYPE PA0439-ENDDA ,
ld_begda
 
 TYPE PA0439-BEGDA ,
ld_seqnr
 
 TYPE PA0439-SEQNR ,
ld_x_pernr
 
 TYPE STRING ,
ld_x_subty
 
 TYPE STRING ,
ld_x_objps
 
 TYPE STRING ,
ld_x_sprps
 
 TYPE STRING ,
ld_x_endda
 
 TYPE STRING ,
ld_x_begda
 
 TYPE STRING ,
ld_x_seqnr
 
 TYPE STRING ,
ld__scope
 
 TYPE STRING ,
ld__synchron
 
 TYPE STRING ,
ld__collect
 
 TYPE DDENQCOLL .


ld_mode_pa0439 = 'Check type of data required'.

SELECT single MANDT 
  FROM PA0439 
  INTO ld_mandt.


SELECT single PERNR 
  FROM PA0439 
  INTO ld_pernr.


SELECT single SUBTY 
  FROM PA0439 
  INTO ld_subty.


SELECT single OBJPS 
  FROM PA0439 
  INTO ld_objps.


SELECT single SPRPS 
  FROM PA0439 
  INTO ld_sprps.


SELECT single ENDDA 
  FROM PA0439 
  INTO ld_endda.


SELECT single BEGDA 
  FROM PA0439 
  INTO ld_begda.


SELECT single SEQNR 
  FROM PA0439 
  INTO ld_seqnr.

ld_x_pernr = 'some text here'.
ld_x_subty = 'some text here'.
ld_x_objps = 'some text here'.
ld_x_sprps = 'some text here'.
ld_x_endda = 'some text here'.
ld_x_begda = 'some text here'.
ld_x_seqnr = 'some text here'.
ld__scope = 'some text here'.
ld__synchron = 'some text here'.
ld__collect = 'Check type of data required'.