SAP ISM_SD_ORDER_IS_UPOS Function Module for IS-M: Is Item IN_POSNR a Lower Level Item in a BOM?

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ISM_SD_ORDER_IS_UPOS is a standard ism sd order is upos 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-M: Is Item IN_POSNR a Lower Level Item in a BOM? 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 ism sd order is upos FM, simply by entering the name ISM_SD_ORDER_IS_UPOS into the relevant SAP transaction such as SE37 or SE38.

Function Group: JKSDORDER4
Program Name: SAPLJKSDORDER4
Main Program: SAPLJKSDORDER4
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function ISM_SD_ORDER_IS_UPOS 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 'ISM_SD_ORDER_IS_UPOS'"IS-M: Is Item IN_POSNR a Lower Level Item in a BOM?
  EXPORTING
   IN_VBELN =  "Sales Document
   IN_POSNR =  "Sales document item
*  IN_UEPOS =  "Higher-level item in bill of material structures

EXCEPTIONS
   UPOS = 1 

.

IMPORTING Parameters details for ISM_SD_ORDER_IS_UPOS

IN_VBELN - Sales Document

Data type: VBAP-VBELN
Optional: No
Call by Reference: Yes

IN_POSNR - Sales document item

Data type: VBAP-POSNR
Optional: No
Call by Reference: Yes

IN_UEPOS - Higher-level item in bill of material structures

Data type: VBAP-UEPOS
Optional: Yes
Call by Reference: Yes

EXCEPTIONS details

UPOS -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for ISM_SD_ORDER_IS_UPOS 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 ISM_SD_ORDER_IS_UPOS

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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