SAP FVVF_LOOP_PARMS Function Module for Management (Create, Return, Save) of Step Loop Parameters

Search SAP Function Modules

FVVF_LOOP_PARMS is a standard fvvf loop parms SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Management (Create, Return, Save) of Step Loop Parameters 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 fvvf loop parms FM, simply by entering the name FVVF_LOOP_PARMS into the relevant SAP transaction such as SE37 or SE38.

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

Function FVVF_LOOP_PARMS 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 'FVVF_LOOP_PARMS'"Management (Create, Return, Save) of Step Loop Parameters
  EXPORTING
*  DYNPRO = 0 "für welches Dynpro die Parameter gelten
*  FUNKTION = 'G' "(C)lear, (S)et, (G)et  bezgl. der LOOPPARM
*  LOOPPARM =  "die Parameterstruktur (Ausgabe)

 IMPORTING
   LOOPPARM_RES =  "die Parameterstruktur (Ausgabe)

EXCEPTIONS
   FEHLER_ALLG = 1 

.

IMPORTING Parameters details for FVVF_LOOP_PARMS

DYNPRO - für welches Dynpro die Parameter gelten

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

FUNKTION - (C)lear, (S)et, (G)et bezgl. der LOOPPARM

Data type:
Default: 'G'
Optional: Yes
Call by Reference: No ( called with pass by value option)

LOOPPARM - die Parameterstruktur (Ausgabe)

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

EXPORTING Parameters details for FVVF_LOOP_PARMS

LOOPPARM_RES - die Parameterstruktur (Ausgabe)

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

EXCEPTIONS details

FEHLER_ALLG - General Error

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

Copy and paste ABAP code example for FVVF_LOOP_PARMS 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 FVVF_LOOP_PARMS

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.

Search for further information about these or an SAP related objects