SAP FVD_DEFAULT_DB_READ_KNB1 Function Module for Default: Read Customer Data

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FVD_DEFAULT_DB_READ_KNB1 is a standard fvd default db read knb1 SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Default: Read Customer Data 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 default db read knb1 FM, simply by entering the name FVD_DEFAULT_DB_READ_KNB1 into the relevant SAP transaction such as SE37 or SE38.

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

Function FVD_DEFAULT_DB_READ_KNB1 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_DEFAULT_DB_READ_KNB1'"Default: Read Customer Data
  EXPORTING
   I_BUKRS =  "Company Code
   I_KUNNR =  "Customer Number 1

 IMPORTING
   E_TAB_KNB1 =  "Table Type for Table KNB1

EXCEPTIONS
   NO_ENTRY_FOUND = 1 

.

IMPORTING Parameters details for FVD_DEFAULT_DB_READ_KNB1

I_BUKRS - Company Code

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

I_KUNNR - Customer Number 1

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

EXPORTING Parameters details for FVD_DEFAULT_DB_READ_KNB1

E_TAB_KNB1 - Table Type for Table KNB1

Data type: TRTY_KNB1
Optional: No
Call by Reference: Yes

EXCEPTIONS details

NO_ENTRY_FOUND - No Entry Found

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for FVD_DEFAULT_DB_READ_KNB1 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 FVD_DEFAULT_DB_READ_KNB1

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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