SAP FVW6_VARIANT_CHECK Function Module for Check Variant of an ALV

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FVW6_VARIANT_CHECK is a standard fvw6 variant check SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Check Variant of an ALV 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 fvw6 variant check FM, simply by entering the name FVW6_VARIANT_CHECK into the relevant SAP transaction such as SE37 or SE38.

Function Group: FVW6
Program Name: SAPLFVW6
Main Program: SAPLFVW6
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function FVW6_VARIANT_CHECK 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 'FVW6_VARIANT_CHECK'"Check Variant of an ALV
  EXPORTING
   IM_VARIANT_VALUE =  "Layout
   IM_SAVE =  "Save flag for the ALV
   IM_ALV_REPID =  "ABAP Program: Current Main Program

CHANGING
   CH_VARIANT =  "Layout (External Use)

.

IMPORTING Parameters details for FVW6_VARIANT_CHECK

IM_VARIANT_VALUE - Layout

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

IM_SAVE - Save flag for the ALV

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

IM_ALV_REPID - ABAP Program: Current Main Program

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

CHANGING Parameters details for FVW6_VARIANT_CHECK

CH_VARIANT - Layout (External Use)

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

Copy and paste ABAP code example for FVW6_VARIANT_CHECK 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 FVW6_VARIANT_CHECK

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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