SAP FCOM_DETERMINE_PRIMARY_UOM Function Module for Determine unit of measure for primary postings
FCOM_DETERMINE_PRIMARY_UOM is a standard fcom determine primary uom SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Determine unit of measure for primary postings 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 fcom determine primary uom FM, simply by entering the name FCOM_DETERMINE_PRIMARY_UOM into the relevant SAP transaction such as SE37 or SE38.
Function Group: FCOM_IP_TOOLS
Program Name: SAPLFCOM_IP_TOOLS
Main Program: SAPLFCOM_IP_TOOLS
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function FCOM_DETERMINE_PRIMARY_UOM 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 'FCOM_DETERMINE_PRIMARY_UOM'"Determine unit of measure for primary postings.
EXPORTING
IV_KOKRS = "Controlling Area
* IV_KOSTL = ' ' "Cost Center
* IV_LSTAR = ' ' "Activity Type
* IV_AUFNR = ' ' "Order Number
* IV_POSID = ' ' "Work Breakdown Structure Element (WBS Element)
IV_GJAHR = "Fiscal Year
IV_KSTAR = "Cost Element
* IV_HRKFT = ' ' "CO key subnumber
IMPORTING
EV_MEINH = "Unit of Measure for Display
IMPORTING Parameters details for FCOM_DETERMINE_PRIMARY_UOM
IV_KOKRS - Controlling Area
Data type: KOKRSOptional: No
Call by Reference: No ( called with pass by value option)
IV_KOSTL - Cost Center
Data type: KOSTLDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
IV_LSTAR - Activity Type
Data type: LSTARDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
IV_AUFNR - Order Number
Data type: AUFNRDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
IV_POSID - Work Breakdown Structure Element (WBS Element)
Data type: PS_POSIDDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
IV_GJAHR - Fiscal Year
Data type: GJAHROptional: No
Call by Reference: No ( called with pass by value option)
IV_KSTAR - Cost Element
Data type: KSTAROptional: No
Call by Reference: No ( called with pass by value option)
IV_HRKFT - CO key subnumber
Data type: CO_SUBKEYDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for FCOM_DETERMINE_PRIMARY_UOM
EV_MEINH - Unit of Measure for Display
Data type: MEINHOptional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for FCOM_DETERMINE_PRIMARY_UOM 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.| DATA: | ||||
| lv_ev_meinh | TYPE MEINH, " | |||
| lv_iv_kokrs | TYPE KOKRS, " | |||
| lv_iv_kostl | TYPE KOSTL, " SPACE | |||
| lv_iv_lstar | TYPE LSTAR, " SPACE | |||
| lv_iv_aufnr | TYPE AUFNR, " SPACE | |||
| lv_iv_posid | TYPE PS_POSID, " SPACE | |||
| lv_iv_gjahr | TYPE GJAHR, " | |||
| lv_iv_kstar | TYPE KSTAR, " | |||
| lv_iv_hrkft | TYPE CO_SUBKEY. " SPACE |
|   CALL FUNCTION 'FCOM_DETERMINE_PRIMARY_UOM' "Determine unit of measure for primary postings |
| EXPORTING | ||
| IV_KOKRS | = lv_iv_kokrs | |
| IV_KOSTL | = lv_iv_kostl | |
| IV_LSTAR | = lv_iv_lstar | |
| IV_AUFNR | = lv_iv_aufnr | |
| IV_POSID | = lv_iv_posid | |
| IV_GJAHR | = lv_iv_gjahr | |
| IV_KSTAR | = lv_iv_kstar | |
| IV_HRKFT | = lv_iv_hrkft | |
| IMPORTING | ||
| EV_MEINH | = lv_ev_meinh | |
| . " FCOM_DETERMINE_PRIMARY_UOM | ||
ABAP code using 7.40 inline data declarations to call FM FCOM_DETERMINE_PRIMARY_UOM
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.| DATA(ld_iv_kostl) | = ' '. | |||
| DATA(ld_iv_lstar) | = ' '. | |||
| DATA(ld_iv_aufnr) | = ' '. | |||
| DATA(ld_iv_posid) | = ' '. | |||
| DATA(ld_iv_hrkft) | = ' '. | |||
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