DEQUEUE_EPCALAC SAP Function module

DEQUEUE_EPCALAC 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_EPCALAC into the relevant SAP transaction such as SE37 or SE80.

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

Pattern for FM DEQUEUE_EPCALAC - DEQUEUE EPCALAC

CALL FUNCTION 'DEQUEUE_EPCALAC' "
* EXPORTING
*   mode_pcalac = 'X'           " dd26e-enqmode
*   mandt = SY-MANDT            " pcalac-mandt
*   pernr =                     " pcalac-pernr
*   seqno =                     " pcalac-seqno
*   type =                      " pcalac-type
*   runid =                     " pcalac-runid
*   x_pernr = SPACE             "
*   x_seqno = SPACE             "
*   x_type = SPACE              "
*   x_runid = SPACE             "
*   _scope = '3'                "
*   _synchron = SPACE           "
*   _collect = ' '              " ddenq_like-collect
    .  "  DEQUEUE_EPCALAC

ABAP code example for Function Module DEQUEUE_EPCALAC

The ABAP code below is a full code listing to execute function module DEQUEUE_EPCALAC 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_pcalac) = some text here
 

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

 

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

 

SELECT single SEQNO 
  FROM PCALAC 
  INTO @DATA(ld_seqno).

 

SELECT single TYPE 
  FROM PCALAC 
  INTO @DATA(ld_type).

 

SELECT single RUNID 
  FROM PCALAC 
  INTO @DATA(ld_runid).


DATA(ld_x_pernr) = 'some text here'.

DATA(ld_x_seqno) = 'some text here'.

DATA(ld_x_type) = 'some text here'.

DATA(ld_x_runid) = 'some text here'.

DATA(ld__scope) = 'some text here'.

DATA(ld__synchron) = 'some text here'.


DATA(ld__collect) = some text here
.

CALL FUNCTION 'DEQUEUE_EPCALAC'
* EXPORTING
*   mode_pcalac =                ld_mode_pcalac
*   mandt =                      ld_mandt
*   pernr =                      ld_pernr
*   seqno =                      ld_seqno
*   type =                       ld_type
*   runid =                      ld_runid
*   x_pernr =                    ld_x_pernr
*   x_seqno =                    ld_x_seqno
*   x_type =                     ld_x_type
*   x_runid =                    ld_x_runid
*   _scope =                     ld__scope
*   _synchron =                  ld__synchron
*   _collect =                   ld__collect
    .  "  DEQUEUE_EPCALAC

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_pcalac
 
 TYPE DD26E-ENQMODE ,
ld_mandt
 
 TYPE PCALAC-MANDT ,
ld_pernr
 
 TYPE PCALAC-PERNR ,
ld_seqno
 
 TYPE PCALAC-SEQNO ,
ld_type
 
 TYPE PCALAC-TYPE ,
ld_runid
 
 TYPE PCALAC-RUNID ,
ld_x_pernr
 
 TYPE STRING ,
ld_x_seqno
 
 TYPE STRING ,
ld_x_type
 
 TYPE STRING ,
ld_x_runid
 
 TYPE STRING ,
ld__scope
 
 TYPE STRING ,
ld__synchron
 
 TYPE STRING ,
ld__collect
 
 TYPE DDENQ_LIKE-COLLECT .



ld_mode_pcalac = some text here

SELECT single MANDT 
  FROM PCALAC 
  INTO ld_mandt.


SELECT single PERNR 
  FROM PCALAC 
  INTO ld_pernr.


SELECT single SEQNO 
  FROM PCALAC 
  INTO ld_seqno.


SELECT single TYPE 
  FROM PCALAC 
  INTO ld_type.


SELECT single RUNID 
  FROM PCALAC 
  INTO ld_runid.

ld_x_pernr = 'some text here'.
ld_x_seqno = 'some text here'.
ld_x_type = 'some text here'.
ld_x_runid = 'some text here'.
ld__scope = 'some text here'.
ld__synchron = 'some text here'.

ld__collect = some text here