SAP ISH_MATREQU_DT_GETDATA Function Module for IS-H: Material Requisition Subscreen: Read Data from Subscreen

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ISH_MATREQU_DT_GETDATA is a standard ish matrequ dt getdata 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-H: Material Requisition Subscreen: Read Data from Subscreen 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 ish matrequ dt getdata FM, simply by entering the name ISH_MATREQU_DT_GETDATA into the relevant SAP transaction such as SE37 or SE38.

Function Group: NM04
Program Name: SAPLNM04
Main Program: SAPLNM04
Appliation area: N
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function ISH_MATREQU_DT_GETDATA 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 'ISH_MATREQU_DT_GETDATA'"IS-H: Material Requisition Subscreen: Read Data from Subscreen
 IMPORTING
   O_OKCODE =  "
   SS_REQUISITION =  "

.

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_SAPLNM04_001 IS-H: Import Material Requistions by Bar Code
EXIT_SAPLNM04_002 IS-H: OU-Related Material Requisition - Sort Sequence for Form Printing
EXIT_SAPLNM04_003 IS-H: Case-Related Material Requisition - Sort Sequence for Form Printing

EXPORTING Parameters details for ISH_MATREQU_DT_GETDATA

O_OKCODE -

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

SS_REQUISITION -

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

Copy and paste ABAP code example for ISH_MATREQU_DT_GETDATA 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 ISH_MATREQU_DT_GETDATA

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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