SAP CURVE_INTERPOLATE Function Module for Interpolation eines Wertes zu einer Laufzeit aus einer Kurve

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CURVE_INTERPOLATE is a standard curve interpolate SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Interpolation eines Wertes zu einer Laufzeit aus einer Kurve 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 curve interpolate FM, simply by entering the name CURVE_INTERPOLATE into the relevant SAP transaction such as SE37 or SE38.

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

Function CURVE_INTERPOLATE 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 'CURVE_INTERPOLATE'"Interpolation eines Wertes zu einer Laufzeit aus einer Kurve
  EXPORTING
   LAUFZEIT =  "Laufzeit, für die Wert gefunden werden soll

 IMPORTING
   WERT =  "Gefundener Wert für Laufzeit

TABLES
   WERTETAB =  "Tabelle mit Laufzeiten in Tagen und Werten

EXCEPTIONS
   EMPTY_WERTETAB = 1 

.

IMPORTING Parameters details for CURVE_INTERPOLATE

LAUFZEIT - Laufzeit, für die Wert gefunden werden soll

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

EXPORTING Parameters details for CURVE_INTERPOLATE

WERT - Gefundener Wert für Laufzeit

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

TABLES Parameters details for CURVE_INTERPOLATE

WERTETAB - Tabelle mit Laufzeiten in Tagen und Werten

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

EXCEPTIONS details

EMPTY_WERTETAB -

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

Copy and paste ABAP code example for CURVE_INTERPOLATE 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 CURVE_INTERPOLATE

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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