SAP ISU_M_DATASET_BINARY_OPEN Function Module for IS-U Migration: Read Data Record from Import File

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ISU_M_DATASET_BINARY_OPEN is a standard isu m dataset binary open 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: Read Data Record from Import 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 dataset binary open FM, simply by entering the name ISU_M_DATASET_BINARY_OPEN 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): Normal Function Module
Update:

Function ISU_M_DATASET_BINARY_OPEN 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_DATASET_BINARY_OPEN'"IS-U Migration: Read Data Record from Import File
  EXPORTING
   X_DATASET =  "Dataset name
*  X_MODE = 'I' "

EXCEPTIONS
   FILE_OPEN_ERROR = 1 

.

IMPORTING Parameters details for ISU_M_DATASET_BINARY_OPEN

X_DATASET - Dataset name

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

X_MODE -

Data type: C
Default: 'I'
Optional: No
Call by Reference: Yes

EXCEPTIONS details

FILE_OPEN_ERROR - Error When Opening File

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for ISU_M_DATASET_BINARY_OPEN 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_DATASET_BINARY_OPEN

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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