Re: Update new fields in table control prior to validation

Hi JR,

If you are modifying a standard SAP Program you need to look for exits where you can write your code. I assume yours is a custom application so here in the Screen you would be having PBO and PAI Modules.

Code would look like

LOOP AT <internal table>

    CHAIN.

      FIELD <workarea-field1>

      FIELD <workarea-field1>

*-- Validations for Duplicate

      MODULE validate_dup ON CHAIN-REQUEST.

    ENDCHAIN.

in PAI,

Module Validate_dup INPUT.

<Code here for checking the Duplicates and show appropriate Message>

Endmodule.

Hope this helps.

BR,

Ankit.