SWL_WI_DISP_POSSIBLE_AGENTS SAP Function module

SWL_WI_DISP_POSSIBLE_AGENTS 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 SWL_WI_DISP_POSSIBLE_AGENTS into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: SWLD
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM SWL_WI_DISP_POSSIBLE_AGENTS - SWL WI DISP POSSIBLE AGENTS

CALL FUNCTION 'SWL_WI_DISP_POSSIBLE_AGENTS' "
  EXPORTING
    wi_id =                     " swwwihead-wi_id
* CHANGING
*   workitem =                  " swlc_workitem
  EXCEPTIONS
    ERROR_DISPLAY_POSSIBLE_AGENTS = 1  "
    GENERAL_TASK = 2            "
    WORKITEM_NOT_FOUND = 3      "
    NO_AGENTS_FOUND = 4         "
    .  "  SWL_WI_DISP_POSSIBLE_AGENTS

ABAP code example for Function Module SWL_WI_DISP_POSSIBLE_AGENTS

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

SELECT single WI_ID 
  FROM SWWWIHEAD 
  INTO @DATA(ld_wi_id).

.

CALL FUNCTION 'SWL_WI_DISP_POSSIBLE_AGENTS'
  EXPORTING
    wi_id =                      ld_wi_id
* CHANGING
*   workitem =                   ld_workitem
  EXCEPTIONS
    ERROR_DISPLAY_POSSIBLE_AGENTS =    1
    GENERAL_TASK =               2
    WORKITEM_NOT_FOUND =         3
    NO_AGENTS_FOUND =            4
    .  "  SWL_WI_DISP_POSSIBLE_AGENTS

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 2. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 3. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 4. "Exception
  "Add code for exception here
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_workitem
 
 TYPE SWLC_WORKITEM ,
ld_wi_id
 
 TYPE SWWWIHEAD-WI_ID .


ld_workitem = 'Check type of data required'.

SELECT single WI_ID 
  FROM SWWWIHEAD 
  INTO ld_wi_id.