SAP DEST_LOGICAL_UPDATE Function Module for









DEST_LOGICAL_UPDATE is a standard dest logical update 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 dest logical update FM, simply by entering the name DEST_LOGICAL_UPDATE into the relevant SAP transaction such as SE37 or SE38.

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



Function DEST_LOGICAL_UPDATE 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 'DEST_LOGICAL_UPDATE'"
  EXPORTING
   NAME =  "
*  SAME_USER =  "
*  CONVERSION_MODE =  "
*  CONVERSION_BYTES =  "
*  UNICODE_BYTES =  "
*  RFC_BITMAP =  "
*  RFC_WAN =  "
*  AUTHORIZATION_PARAMETER =  "
*  QRFC_VERSION = '0' "
*  KEEPALIVE_TIMEOUT = -2 "
*  CATEGORY =  "
*  DESCRIPTION =  "
*  KEEP_PASSWORD = 'X' "
*  UPDATE_ALL = 'X' "
*  UPDATE_FIELDS =  "
*  REFERENCE =  "
*  UI_LOCK =  "
*  ENABLE_TRACE =  "
*  EXPORT_TRACE =  "
*  LOGON_LANGUAGE =  "
*  LOGON_CLIENT =  "
*  LOGON_USER =  "

EXCEPTIONS
   UPDATE_FAILURE = 1
.



IMPORTING Parameters details for DEST_LOGICAL_UPDATE

NAME -

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

SAME_USER -

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

CONVERSION_MODE -

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

CONVERSION_BYTES -

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

UNICODE_BYTES -

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

RFC_BITMAP -

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

RFC_WAN -

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

AUTHORIZATION_PARAMETER -

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

QRFC_VERSION -

Data type: QRFCVERS
Default: '0'
Optional: Yes
Call by Reference: No ( called with pass by value option)

KEEPALIVE_TIMEOUT -

Data type: SDEST_TIMEOUT_VALUE
Default: -2
Optional: Yes
Call by Reference: No ( called with pass by value option)

CATEGORY -

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

DESCRIPTION -

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

KEEP_PASSWORD -

Data type: BOOLEAN
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

UPDATE_ALL -

Data type: SDEST_UPDATE_ALL
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

UPDATE_FIELDS -

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

REFERENCE -

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

UI_LOCK -

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

ENABLE_TRACE -

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

EXPORT_TRACE -

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

LOGON_LANGUAGE -

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

LOGON_CLIENT -

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

LOGON_USER -

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

EXCEPTIONS details

UPDATE_FAILURE -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for DEST_LOGICAL_UPDATE 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_name  TYPE RFCDEST, "   
lv_update_failure  TYPE RFCDEST, "   
lv_same_user  TYPE RFCSAMEUSR, "   
lv_conversion_mode  TYPE RFCCONVERT, "   
lv_conversion_bytes  TYPE RFCCONVX, "   
lv_unicode_bytes  TYPE RFCUNICODE, "   
lv_rfc_bitmap  TYPE RFCBITMAP, "   
lv_rfc_wan  TYPE RFCWAN, "   
lv_authorization_parameter  TYPE DESTAUTH, "   
lv_qrfc_version  TYPE QRFCVERS, "   '0'
lv_keepalive_timeout  TYPE SDEST_TIMEOUT_VALUE, "   -2
lv_category  TYPE RFCCATEGORY, "   
lv_description  TYPE RFCDOC_D, "   
lv_keep_password  TYPE BOOLEAN, "   'X'
lv_update_all  TYPE SDEST_UPDATE_ALL, "   'X'
lv_update_fields  TYPE SDEST_FIELDS_TYPE_LOGICAL, "   
lv_reference  TYPE RFCALIAS, "   
lv_ui_lock  TYPE RFCLOCK, "   
lv_enable_trace  TYPE RFCTRACE, "   
lv_export_trace  TYPE TRACEPROPAGATION, "   
lv_logon_language  TYPE RFCLANG, "   
lv_logon_client  TYPE RFCCLIENT, "   
lv_logon_user  TYPE RFCUSER. "   

  CALL FUNCTION 'DEST_LOGICAL_UPDATE'  "
    EXPORTING
         NAME = lv_name
         SAME_USER = lv_same_user
         CONVERSION_MODE = lv_conversion_mode
         CONVERSION_BYTES = lv_conversion_bytes
         UNICODE_BYTES = lv_unicode_bytes
         RFC_BITMAP = lv_rfc_bitmap
         RFC_WAN = lv_rfc_wan
         AUTHORIZATION_PARAMETER = lv_authorization_parameter
         QRFC_VERSION = lv_qrfc_version
         KEEPALIVE_TIMEOUT = lv_keepalive_timeout
         CATEGORY = lv_category
         DESCRIPTION = lv_description
         KEEP_PASSWORD = lv_keep_password
         UPDATE_ALL = lv_update_all
         UPDATE_FIELDS = lv_update_fields
         REFERENCE = lv_reference
         UI_LOCK = lv_ui_lock
         ENABLE_TRACE = lv_enable_trace
         EXPORT_TRACE = lv_export_trace
         LOGON_LANGUAGE = lv_logon_language
         LOGON_CLIENT = lv_logon_client
         LOGON_USER = lv_logon_user
    EXCEPTIONS
        UPDATE_FAILURE = 1
. " DEST_LOGICAL_UPDATE




ABAP code using 7.40 inline data declarations to call FM DEST_LOGICAL_UPDATE

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_qrfc_version) = '0'.
 
DATA(ld_keepalive_timeout) = -2.
 
 
 
DATA(ld_keep_password) = 'X'.
 
DATA(ld_update_all) = 'X'.
 
 
 
 
 
 
 
 
 


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