DEQUEUE_EWCAG SAP Function module - Release lock on object EWCAG

DEQUEUE_EWCAG 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_EWCAG into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: DWBEN/SAPLWEN0003
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM DEQUEUE_EWCAG - DEQUEUE EWCAG

CALL FUNCTION 'DEQUEUE_EWCAG' "Release lock on object EWCAG
* EXPORTING
*   mode_wcag = 'E'             " enqmode       Lock mode for table WCAG
*   mandt = SY-MANDT            " wcag-mandt    01th enqueue argument
*   iwerk =                     " wcag-iwerk    02th enqueue argument
*   ccobj =                     " wcag-ccobj    03th enqueue argument
*   cctyp =                     " wcag-cctyp    04th enqueue argument
*   tggrp =                     " wcag-tggrp    05th enqueue argument
*   anlzu =                     " wcag-anlzu    06th enqueue argument
*   x_iwerk = SPACE             "               Fill argument 02 with initial value?
*   x_ccobj = SPACE             "               Fill argument 03 with initial value?
*   x_cctyp = SPACE             "               Fill argument 04 with initial value?
*   x_tggrp = SPACE             "               Fill argument 05 with initial value?
*   x_anlzu = SPACE             "               Fill argument 06 with initial value?
*   _scope = '3'                "
*   _synchron = SPACE           "               Synchonous unlock
*   _collect = ' '              " ddenqcoll     Initially only collect lock
    .  "  DEQUEUE_EWCAG

ABAP code example for Function Module DEQUEUE_EWCAG

The ABAP code below is a full code listing to execute function module DEQUEUE_EWCAG 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_wcag) = 'Check type of data required'.
 

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

 

SELECT single IWERK 
  FROM WCAG 
  INTO @DATA(ld_iwerk).

 

SELECT single CCOBJ 
  FROM WCAG 
  INTO @DATA(ld_ccobj).

 

SELECT single CCTYP 
  FROM WCAG 
  INTO @DATA(ld_cctyp).

 

SELECT single TGGRP 
  FROM WCAG 
  INTO @DATA(ld_tggrp).

 

SELECT single ANLZU 
  FROM WCAG 
  INTO @DATA(ld_anlzu).


DATA(ld_x_iwerk) = 'some text here'.

DATA(ld_x_ccobj) = 'some text here'.

DATA(ld_x_cctyp) = 'some text here'.

DATA(ld_x_tggrp) = 'some text here'.

DATA(ld_x_anlzu) = '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_EWCAG'
* EXPORTING
*   mode_wcag =                  ld_mode_wcag
*   mandt =                      ld_mandt
*   iwerk =                      ld_iwerk
*   ccobj =                      ld_ccobj
*   cctyp =                      ld_cctyp
*   tggrp =                      ld_tggrp
*   anlzu =                      ld_anlzu
*   x_iwerk =                    ld_x_iwerk
*   x_ccobj =                    ld_x_ccobj
*   x_cctyp =                    ld_x_cctyp
*   x_tggrp =                    ld_x_tggrp
*   x_anlzu =                    ld_x_anlzu
*   _scope =                     ld__scope
*   _synchron =                  ld__synchron
*   _collect =                   ld__collect
    .  "  DEQUEUE_EWCAG

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_wcag
 
 TYPE ENQMODE ,
ld_mandt
 
 TYPE WCAG-MANDT ,
ld_iwerk
 
 TYPE WCAG-IWERK ,
ld_ccobj
 
 TYPE WCAG-CCOBJ ,
ld_cctyp
 
 TYPE WCAG-CCTYP ,
ld_tggrp
 
 TYPE WCAG-TGGRP ,
ld_anlzu
 
 TYPE WCAG-ANLZU ,
ld_x_iwerk
 
 TYPE STRING ,
ld_x_ccobj
 
 TYPE STRING ,
ld_x_cctyp
 
 TYPE STRING ,
ld_x_tggrp
 
 TYPE STRING ,
ld_x_anlzu
 
 TYPE STRING ,
ld__scope
 
 TYPE STRING ,
ld__synchron
 
 TYPE STRING ,
ld__collect
 
 TYPE DDENQCOLL .


ld_mode_wcag = 'Check type of data required'.

SELECT single MANDT 
  FROM WCAG 
  INTO ld_mandt.


SELECT single IWERK 
  FROM WCAG 
  INTO ld_iwerk.


SELECT single CCOBJ 
  FROM WCAG 
  INTO ld_ccobj.


SELECT single CCTYP 
  FROM WCAG 
  INTO ld_cctyp.


SELECT single TGGRP 
  FROM WCAG 
  INTO ld_tggrp.


SELECT single ANLZU 
  FROM WCAG 
  INTO ld_anlzu.

ld_x_iwerk = 'some text here'.
ld_x_ccobj = 'some text here'.
ld_x_cctyp = 'some text here'.
ld_x_tggrp = 'some text here'.
ld_x_anlzu = 'some text here'.
ld__scope = 'some text here'.
ld__synchron = 'some text here'.
ld__collect = 'Check type of data required'.