SAP SWLWP_TASK_SRVID_READ Function Module for









SWLWP_TASK_SRVID_READ is a standard swlwp task srvid read SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 swlwp task srvid read FM, simply by entering the name SWLWP_TASK_SRVID_READ into the relevant SAP transaction such as SE37 or SE38.

Function Group: SWLWP_CENTRAL_CUST
Program Name: SAPLSWLWP_CENTRAL_CUST
Main Program: SAPLSWLWP_CENTRAL_CUST
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled
Update:



Function SWLWP_TASK_SRVID_READ 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 'SWLWP_TASK_SRVID_READ'"
  EXPORTING
*  IM_SRV_DIR =  "Service Directory
*  IM_TASK_ID =  "Task ID
*  IM_LOGSYS =  "Logical System
*  IM_SELECT_FOR_LOGSYS = ' ' "General Flag
*  IM_USER = SY-UNAME "SAP System, User Logon Name
*  IM_LANGU = SY-LANGU "SAP R/3 System, Current Language

 IMPORTING
   E_SRV_ID =  "Service ID
   E_INTFID =  "Interface Definition ID
   E_IMPLID =  "ID of an Implementation Definition
   E_PORTID =  "Service Port ID
   E_LOGSYS =  "Logical System
   E_RETCODE =  "Error Code
   E_MESSAGE =  "Language-Specific Message

TABLES
*  ET_TASK_SRV =  "Workplace: Assignment of Tasks to External Services
.



IMPORTING Parameters details for SWLWP_TASK_SRVID_READ

IM_SRV_DIR - Service Directory

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

IM_TASK_ID - Task ID

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

IM_LOGSYS - Logical System

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

IM_SELECT_FOR_LOGSYS - General Flag

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

IM_USER - SAP System, User Logon Name

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

IM_LANGU - SAP R/3 System, Current Language

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

EXPORTING Parameters details for SWLWP_TASK_SRVID_READ

E_SRV_ID - Service ID

Data type: SWLSRVID
Optional: No
Call by Reference: No ( called with pass by value option)

E_INTFID - Interface Definition ID

Data type: SWFINTFID
Optional: No
Call by Reference: No ( called with pass by value option)

E_IMPLID - ID of an Implementation Definition

Data type: SWFIMPLID
Optional: No
Call by Reference: No ( called with pass by value option)

E_PORTID - Service Port ID

Data type: SWFPORTID
Optional: No
Call by Reference: No ( called with pass by value option)

E_LOGSYS - Logical System

Data type: LOGSYS
Optional: No
Call by Reference: No ( called with pass by value option)

E_RETCODE - Error Code

Data type: SWLWPMSGS-CODE
Optional: No
Call by Reference: No ( called with pass by value option)

E_MESSAGE - Language-Specific Message

Data type: SWLWPMSGS-TEXT
Optional: No
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for SWLWP_TASK_SRVID_READ

ET_TASK_SRV - Workplace: Assignment of Tasks to External Services

Data type: SWLWPTSSID
Optional: Yes
Call by Reference: Yes

Copy and paste ABAP code example for SWLWP_TASK_SRVID_READ 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_e_srv_id  TYPE SWLSRVID, "   
lv_im_srv_dir  TYPE SWLSRVDC, "   
lt_et_task_srv  TYPE STANDARD TABLE OF SWLWPTSSID, "   
lv_e_intfid  TYPE SWFINTFID, "   
lv_im_task_id  TYPE SWW_TASK, "   
lv_e_implid  TYPE SWFIMPLID, "   
lv_im_logsys  TYPE LOGSYS, "   
lv_e_portid  TYPE SWFPORTID, "   
lv_im_select_for_logsys  TYPE FLAG, "   SPACE
lv_im_user  TYPE SY-UNAME, "   SY-UNAME
lv_e_logsys  TYPE LOGSYS, "   
lv_im_langu  TYPE SY-LANGU, "   SY-LANGU
lv_e_retcode  TYPE SWLWPMSGS-CODE, "   
lv_e_message  TYPE SWLWPMSGS-TEXT. "   

  CALL FUNCTION 'SWLWP_TASK_SRVID_READ'  "
    EXPORTING
         IM_SRV_DIR = lv_im_srv_dir
         IM_TASK_ID = lv_im_task_id
         IM_LOGSYS = lv_im_logsys
         IM_SELECT_FOR_LOGSYS = lv_im_select_for_logsys
         IM_USER = lv_im_user
         IM_LANGU = lv_im_langu
    IMPORTING
         E_SRV_ID = lv_e_srv_id
         E_INTFID = lv_e_intfid
         E_IMPLID = lv_e_implid
         E_PORTID = lv_e_portid
         E_LOGSYS = lv_e_logsys
         E_RETCODE = lv_e_retcode
         E_MESSAGE = lv_e_message
    TABLES
         ET_TASK_SRV = lt_et_task_srv
. " SWLWP_TASK_SRVID_READ




ABAP code using 7.40 inline data declarations to call FM SWLWP_TASK_SRVID_READ

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_im_select_for_logsys) = ' '.
 
"SELECT single UNAME FROM SY INTO @DATA(ld_im_user).
DATA(ld_im_user) = SY-UNAME.
 
 
"SELECT single LANGU FROM SY INTO @DATA(ld_im_langu).
DATA(ld_im_langu) = SY-LANGU.
 
"SELECT single CODE FROM SWLWPMSGS INTO @DATA(ld_e_retcode).
 
"SELECT single TEXT FROM SWLWPMSGS INTO @DATA(ld_e_message).
 


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