BAdI Interface IF_EX_ME_PROCESS_PO_CUST Method CHECK Get USERF1_TXT Value

[Former Member]

Hi,

I have a requirement to validate value in field USERF1_TXT (User Field 3) before PO gets saved. I have checked the import parameter IM_HEADER structure and it's sub-structures but cannot find the field USERF1_TXT. This field is visible under Item Services tab and is part of ESLL structure.

Is there way I can read & update its value from this BAdI Interface IF_EX_ME_PROCESS_PO_CUST Method CHECK?

Thanks!

[Former Member]

You can try to get the itens by the method IM_HEADER-GET_ITEMS...

Then you can read the itens to an object, like IM_ITEM.

Finally you can check the services by the Handle Class cl_po_item_handle_mm.

Example:

    DATA lr_po_item_handle TYPE REF TO cl_po_item_handle_mm.

    DATA: lt_esll TYPE TABLE OF esll,

          ls_esll TYPE esll,

          lt_imputaciones TYPE TABLE OF ueskn,

          ls_imputacion TYPE ueskn.

    DATA: ls_mepoitem TYPE mepoitem.

    lr_po_item_handle ?= im_item.

    CALL METHOD lr_po_item_handle->get_data

      IMPORTING

        ex_data = ls_mepoitem

      EXCEPTIONS

        failure = 1

        OTHERS  = 2.

    CALL METHOD lr_po_item_handle->if_services_mm~get_srv_data

      EXPORTING

        im_packno = ls_mepoitem-packno

      IMPORTING

        ex_esll   = lt_esll

       ex_esuh   =

       ex_esuc   =

       ex_eskl   =

      EXCEPTIONS       

        failure   = 1       

        OTHERS    = 2.

    CALL METHOD lr_po_item_handle->if_services_mm~get_data

     EXPORTING

               *** RELEVANT PARAMETERS ***

      IMPORTING

               *** RELEVANT PARAMETERS ***

      EXCEPTIONS

        failure      = 1

        illegal_data = 2

        OTHERS       = 3.

  ENDIF.

Source:

At the source example the validation check is at the PROCESS_ITEM, but I think that it doesn't matter (maybe)...

I hope it helps!

[Former Member]

Thanks for your response. With above, I am able to pull ESLL data however I couldn't find a method in the same interface for updating it's value. Is there any other method or interface to update it?

Thanks!

[Former Member]

Nice!

I think it's better you try to work on PROCESS_ITEM method.

In that method you can modify item data, so I believe that you can change the services data too...

[Former Member]

Unfortunately I couldn't find any interface method for updating ESLL. I have used User Exit SRVESLL (Exit EXIT_SAPLMLSP_030) for this.

Thanks!