SAP FVD_CHK_GET_KUNNR Function Module for Get Customer Account for Partner
FVD_CHK_GET_KUNNR is a standard fvd chk get kunnr SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Get Customer Account for Partner 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 fvd chk get kunnr FM, simply by entering the name FVD_CHK_GET_KUNNR into the relevant SAP transaction such as SE37 or SE38.
Function Group: FVD_CHK
Program Name: SAPLFVD_CHK
Main Program: SAPLFVD_CHK
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function FVD_CHK_GET_KUNNR 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 'FVD_CHK_GET_KUNNR'"Get Customer Account for Partner.
EXPORTING
I_PARTNR = "Business Partner Number
IMPORTING
E_KUNNR = "Customer Number
IMPORTING Parameters details for FVD_CHK_GET_KUNNR
I_PARTNR - Business Partner Number
Data type: BU_PARTNEROptional: No
Call by Reference: Yes
EXPORTING Parameters details for FVD_CHK_GET_KUNNR
E_KUNNR - Customer Number
Data type: KUNNROptional: No
Call by Reference: Yes
Copy and paste ABAP code example for FVD_CHK_GET_KUNNR 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_e_kunnr | TYPE KUNNR, " | |||
| lv_i_partnr | TYPE BU_PARTNER. " |
|   CALL FUNCTION 'FVD_CHK_GET_KUNNR' "Get Customer Account for Partner |
| EXPORTING | ||
| I_PARTNR | = lv_i_partnr | |
| IMPORTING | ||
| E_KUNNR | = lv_e_kunnr | |
| . " FVD_CHK_GET_KUNNR | ||
ABAP code using 7.40 inline data declarations to call FM FVD_CHK_GET_KUNNR
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