SAP CHANGE_ILOA Function Module for NOTRANSL: Ändern Daten von ILOA in Bildbaustein

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CHANGE_ILOA is a standard change iloa SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for NOTRANSL: Ändern Daten von ILOA in Bildbaustein 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 change iloa FM, simply by entering the name CHANGE_ILOA into the relevant SAP transaction such as SE37 or SE38.

Function Group: IWO1
Program Name: SAPLIWO1
Main Program: SAPLIWO1
Appliation area: I
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function CHANGE_ILOA 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 'CHANGE_ILOA'"NOTRANSL: Ändern Daten von ILOA in Bildbaustein
  EXPORTING
*  I_ILOA = ILOA "Location data
*  I_NROBJ = RIWO1-NROBJ "Object number

.

Customer Function user exits

Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.
EXIT_SAPLIWO1_001 Create PM/CS Notification: Determination of Ref. Object for Customer Exit
EXIT_SAPLIWO1_003 Check PM Object and Display Object Information
EXIT_SAPLIWO1_004 PM/SM - Authorization Check for Reference Object
EXIT_SAPLIWO1_005 PM/SM - Authorization Check when Changing Planner Group

IMPORTING Parameters details for CHANGE_ILOA

I_ILOA - Location data

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

I_NROBJ - Object number

Data type: RIWO1-NROBJ
Default: RIWO1-NROBJ
Optional: Yes
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for CHANGE_ILOA 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 CHANGE_ILOA

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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