SAP SWW_WI_ENABLE Function Module for Remove Lock Against Execution for Work Item
SWW_WI_ENABLE is a standard sww wi enable SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Remove Lock Against Execution for Work Item processing and below is the pattern details for this FM, 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 sww wi enable FM, simply by entering the name SWW_WI_ENABLE into the relevant SAP transaction such as SE37 or SE38.
Function Group: SWWA
Program Name: SAPLSWWA
Main Program: SAPLSWWA
Appliation area:
Release date: 02-Jul-1998
Mode(Normal, Remote etc): Remote-Enabled
Update:
Function SWW_WI_ENABLE 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 'SWW_WI_ENABLE'"Remove Lock Against Execution for Work Item.
EXPORTING
WI_ID = "Work Item ID
* DO_COMMIT = 'X' "Indicator for Control of Commit Logic
* AUTHORIZATION_CHECKED = ' ' "Flag for Control of Authorization Check
* PRECONDITIONS_CHECKED = ' ' "Indicator for Control of Status and Type Check
* DO_SYNC_CALLBACK = ' ' "Indicator for Control of Callback to WFM
* INCLUDING_SUBWORKITEMS = 'X' "Indicator for Control of Recursion
EXCEPTIONS
UPDATE_FAILED = 1 NO_AUTHORIZATION = 2 INVALID_TYPE = 3
IMPORTING Parameters details for SWW_WI_ENABLE
WI_ID - Work Item ID
Data type: SWWWIHEAD-WI_IDOptional: No
Call by Reference: No ( called with pass by value option)
DO_COMMIT - Indicator for Control of Commit Logic
Data type: SWWCOMMIT-COMMITFLAGDefault: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)
AUTHORIZATION_CHECKED - Flag for Control of Authorization Check
Data type: SWWCOMMIT-AUTHCKFLAGDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
PRECONDITIONS_CHECKED - Indicator for Control of Status and Type Check
Data type: SWWCOMMIT-CHECKFLAGDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
DO_SYNC_CALLBACK - Indicator for Control of Callback to WFM
Data type: SWWCOMMIT-SYNCFLAGDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
INCLUDING_SUBWORKITEMS - Indicator for Control of Recursion
Data type: SWWCOMMIT-SUBWIFLAGDefault: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
UPDATE_FAILED - Work Item Cannot Be Updated
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
NO_AUTHORIZATION - User Has No Authorization for this Action
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
INVALID_TYPE - Method Not Allowed for this Type
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for SWW_WI_ENABLE 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_wi_id | TYPE SWWWIHEAD-WI_ID, " | |||
| lv_update_failed | TYPE SWWWIHEAD, " | |||
| lv_do_commit | TYPE SWWCOMMIT-COMMITFLAG, " 'X' | |||
| lv_no_authorization | TYPE SWWCOMMIT, " | |||
| lv_invalid_type | TYPE SWWCOMMIT, " | |||
| lv_authorization_checked | TYPE SWWCOMMIT-AUTHCKFLAG, " SPACE | |||
| lv_preconditions_checked | TYPE SWWCOMMIT-CHECKFLAG, " SPACE | |||
| lv_do_sync_callback | TYPE SWWCOMMIT-SYNCFLAG, " SPACE | |||
| lv_including_subworkitems | TYPE SWWCOMMIT-SUBWIFLAG. " 'X' |
| CALL FUNCTION 'SWW_WI_ENABLE' "Remove Lock Against Execution for Work Item |
| EXPORTING | ||
| WI_ID | = lv_wi_id | |
| DO_COMMIT | = lv_do_commit | |
| AUTHORIZATION_CHECKED | = lv_authorization_checked | |
| PRECONDITIONS_CHECKED | = lv_preconditions_checked | |
| DO_SYNC_CALLBACK | = lv_do_sync_callback | |
| INCLUDING_SUBWORKITEMS | = lv_including_subworkitems | |
| EXCEPTIONS | ||
| UPDATE_FAILED = 1 | ||
| NO_AUTHORIZATION = 2 | ||
| INVALID_TYPE = 3 | ||
| . " SWW_WI_ENABLE | ||
ABAP code using 7.40 inline data declarations to call FM SWW_WI_ENABLE
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.| "SELECT single WI_ID FROM SWWWIHEAD INTO @DATA(ld_wi_id). | ||||
| "SELECT single COMMITFLAG FROM SWWCOMMIT INTO @DATA(ld_do_commit). | ||||
| DATA(ld_do_commit) | = 'X'. | |||
| "SELECT single AUTHCKFLAG FROM SWWCOMMIT INTO @DATA(ld_authorization_checked). | ||||
| DATA(ld_authorization_checked) | = ' '. | |||
| "SELECT single CHECKFLAG FROM SWWCOMMIT INTO @DATA(ld_preconditions_checked). | ||||
| DATA(ld_preconditions_checked) | = ' '. | |||
| "SELECT single SYNCFLAG FROM SWWCOMMIT INTO @DATA(ld_do_sync_callback). | ||||
| DATA(ld_do_sync_callback) | = ' '. | |||
| "SELECT single SUBWIFLAG FROM SWWCOMMIT INTO @DATA(ld_including_subworkitems). | ||||
| DATA(ld_including_subworkitems) | = 'X'. | |||
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