SAP ISU_M_FILE_WRITE Function Module for IS-U Migration - Write a File

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ISU_M_FILE_WRITE is a standard isu m file write SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for IS-U Migration - Write a File 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 isu m file write FM, simply by entering the name ISU_M_FILE_WRITE into the relevant SAP transaction such as SE37 or SE38.

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

Function ISU_M_FILE_WRITE 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 'ISU_M_FILE_WRITE'"IS-U Migration - Write a File
  EXPORTING
   X_FILE =  "Local File for Upload/Download

TABLES
   XT_IMP =  "IS-U migration: import structure

EXCEPTIONS
   UPLOAD_ERROR = 1 

.

IMPORTING Parameters details for ISU_M_FILE_WRITE

X_FILE - Local File for Upload/Download

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

TABLES Parameters details for ISU_M_FILE_WRITE

XT_IMP - IS-U migration: import structure

Data type: TEM_IMPORT
Optional: No
Call by Reference: Yes

EXCEPTIONS details

UPLOAD_ERROR -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for ISU_M_FILE_WRITE 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 ISU_M_FILE_WRITE

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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