What is user exit?

[Former Member]

Hi

I am new to SAP MM What is user exit? where can we configure this?

[Former Member]

Hi

Userxits allow us to add our own functionality to SAP standard program

without  modifying it .

check following info from sdn only

There are following type of user exits

1. For Extending the business content.

This is used to enhance standard datasources to add your own fields which is not available with respective datasource.It is done Enhancement: RSAP0001

The components for the enhancement are the function modules:

- EXIT_SAPLRSAP_001 (Transaction Data)

- EXIT_SAPLRSAP_002 (Master Data Attributes)

- EXIT_SAPLRSAP_003 (Texts)

- EXIT_SAPLRSAP_004 (Hierarchies)

2. User Exit after Data loading The function exit is called each time an InfoCube update is successful or fails.It is not called if the status is (remains) indifferent (yellow).

3. User Exit for Variables

This is used for custome variables. the Enhancement is RSR00001.The component for the enhancement is the function module EXIT_SAPLRRS0_001.

4. User-Exit for Virtual characteristics and key figures A virtual characteristic / key figure is an object of the InfoCube. The values are derived at query run time.

The Enhancement is RSR00002.The components for the enhancement are the function modules EXIT_SAPMRSRU_001 and EXIT_SAPMRSRU_999.

5.User Exit in BEx

When the first query is added to a workbook, the Analyzer will also add a VBA subroutine to the workbook:

Sub SAPBEXonRefresh(queryID as String, resultArea as Range

This subroutine will be called each time a query is refreshed in the workbook.

Also, please look at the following links

http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm

http://www.sap-img.com/abap/what-is-user-exits.htm

http://sap.niraj.tripod.com/id21.html

Vishal...