SAP ITEM_DERIVE_FIELDS Function Module for

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ITEM_DERIVE_FIELDS is a standard item derive fields SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 item derive fields FM, simply by entering the name ITEM_DERIVE_FIELDS into the relevant SAP transaction such as SE37 or SE38.

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

Function ITEM_DERIVE_FIELDS 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 'ITEM_DERIVE_FIELDS'"
  EXPORTING
*  S_T001 =  "Company Code
*  S_BSEGP =  "Additional Information for Line Items (Special Fields)
   KEY_DATE =  "Date and Time, Current (Application Server) Date
*  XOPVW = 'X' "
*  X_ICONS_ONLY = ' ' "
*  I_KALSM =  "Procedure (Pricing, Output Control, Acct. Det., Costing,...)

CHANGING
   S_ITEM =  "Line Item data for Customer/Vendor/G/L Account

EXCEPTIONS
   BAD_INPUT = 1 

.

IMPORTING Parameters details for ITEM_DERIVE_FIELDS

S_T001 - Company Code

Data type: T001
Optional: Yes
Call by Reference: Yes

S_BSEGP - Additional Information for Line Items (Special Fields)

Data type: BSEGP
Optional: Yes
Call by Reference: Yes

KEY_DATE - Date and Time, Current (Application Server) Date

Data type: SY-DATUM
Optional: No
Call by Reference: Yes

XOPVW -

Data type: SKB1-XOPVW
Default: 'X'
Optional: Yes
Call by Reference: Yes

X_ICONS_ONLY -

Data type: C
Default: SPACE
Optional: Yes
Call by Reference: Yes

I_KALSM - Procedure (Pricing, Output Control, Acct. Det., Costing,...)

Data type: T005-KALSM
Optional: Yes
Call by Reference: Yes

CHANGING Parameters details for ITEM_DERIVE_FIELDS

S_ITEM - Line Item data for Customer/Vendor/G/L Account

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

EXCEPTIONS details

BAD_INPUT -

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

Copy and paste ABAP code example for ITEM_DERIVE_FIELDS 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 ITEM_DERIVE_FIELDS

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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