SAP POSITION_GUARD_UPDATE Function Module for Update Module: Position Lock

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POSITION_GUARD_UPDATE is a standard position guard update SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Update Module: Position Lock 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 position guard update FM, simply by entering the name POSITION_GUARD_UPDATE into the relevant SAP transaction such as SE37 or SE38.

Function Group: TPM_POSITION_GUARD
Program Name: SAPLTPM_POSITION_GUARD
Main Program:
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update: 1

Function POSITION_GUARD_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 'POSITION_GUARD_UPDATE'"Update Module: Position Lock
  EXPORTING
   IM_HEADER =  "Lock Objects
   IM_ARGUMENTS =  "Additional Arguments
   IM_MODE =  "(I)nsert oder (U)pdate

.

IMPORTING Parameters details for POSITION_GUARD_UPDATE

IM_HEADER - Lock Objects

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

IM_ARGUMENTS - Additional Arguments

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

IM_MODE - (I)nsert oder (U)pdate

Data type: CHAR1
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for POSITION_GUARD_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.

ABAP code using 7.40 inline data declarations to call FM POSITION_GUARD_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.

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