SAP WB2_DATA_REFRESH Function Module for Trading Contract: Reset Internal Data

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WB2_DATA_REFRESH is a standard wb2 data refresh SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Trading Contract: Reset Internal 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 wb2 data refresh FM, simply by entering the name WB2_DATA_REFRESH into the relevant SAP transaction such as SE37 or SE38.

Function Group: WB2A
Program Name: SAPLWB2A
Main Program: SAPLWB2A
Appliation area: W
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

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Customer Function user exits

Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.
EXIT_SAPLWB2A_001 Trading Contract: KOPF Data Transfer to Screen Exit
EXIT_SAPLWB2A_002 Trading Contract: KOPF Transport of Data from Screen Exit
EXIT_SAPLWB2A_003 Trading Contract: POSITION Data Transfer for Screen Exit
EXIT_SAPLWB2A_004 Trading Contract: POSITION Data from Screen Exit
EXIT_SAPLWB2A_006 Trading Contract: Customer Exit Before Saving
EXIT_SAPLWB2A_007 Trading Contract: Call of Customer Functions
EXIT_SAPLWB2A_008 Trading Contract: Additional User Checks Before Line Item Deletion
EXIT_SAPLWB2A_009 Trading Contract: Batch Number Assignment
EXIT_SAPLWB2A_010 Trading Contract: External Number Default
EXIT_SAPLWB2A_011 Trading Contract: Exit Check External Number

Copy and paste ABAP code example for WB2_DATA_REFRESH 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 WB2_DATA_REFRESH

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.