Po Creation Price Change Updation.

[VenkatRamesh_V]

I am fetching some pricing condition values from  the  ztable, And    passing to PO   while  creation.

BADI: ME_PROCESS_PO_CUST

METHOD: IF_EX_ME_PROCESS_PO_CUST~PROCESS_ITEM

CODE:

im_item->get_conditions( IMPORTING ex_conditions = lt_conditions ).

LOOP AT  lt_conditions INTO ls_condition  WHERE  kposn = ls_mepoitem-ebelp. "AND

                                                                              kschl = 'ZGR'.

         lv_flag = 'X'.

         ls_condition-kbetr    = lv_exval.

         ls_condition-kwert    = lv_exval.

         MODIFY lt_conditions FROM ls_condition TRANSPORTING kbetr kwert.

         im_item->set_conditions( EXPORTING im_conditions = lt_conditions ).

ENDLOOP.

While executing  Pricing values updated in ME21N  but displaying

ERROR An endless loop occurred during the processing of the Business Add-In ME_PROCESS_PO_CUST. The system terminated the processing.

ADDED Below code to avoid  Error.

cl_po ?=  im_header.

    IF NOT  cl_po->my_recheck_queue IS INITIAL.

        CLEAR cl_po->my_recheck_queue.

      ENDIF.

But   pricing conditions  values not getting updated in Po.

[Former Member]

Why not just set a flag to check if it is your first iteration in the BAdi?

[VenkatRamesh_V]

Hi,

Thankyou for replying.

i declared flag already.

LOOP AT  lt_conditions INTO ls_condition  WHERE  kposn = ls_mepoitem-ebelp. "AND

                                                                              kschl = 'ZGR'.

         lv_flag = 'X'.

         ls_condition-kbetr    = lv_exval.

         ls_condition-kwert    = lv_exval.

         MODIFY lt_conditions FROM ls_condition TRANSPORTING kbetr kwert.

         im_item->set_conditions( EXPORTING im_conditions = lt_conditions ).

ENDLOOP.

IF lv_flag is not initial.

cl_po ?=  im_header.

    IF NOT  cl_po->my_recheck_queue IS INITIAL.

        CLEAR cl_po->my_recheck_queue.

      ENDIF.

ENDIF.

but values are not updated in Po.

Regards,

Venkat Ramesh .V

[Former Member]

Umm, I am not sure what  cl_po->my_recheck_queue. does.

But I guess you are getting into infinite loop because you are changing the item within the process of changing an item. So, whenever you try to set the condition, PROCESS_ITEM must be triggered. Hence, a better way is to declare a flag as attribute of the class of the implementation, and set it whenever you get in loop for the first time. and then check the flag before calling set_conditions again.

[VenkatRamesh_V]

Solved by

Replacing

         im_item->set_conditions( EXPORTING im_conditions = lt_conditions ).

        IF NOT  cl_po->my_recheck_queue IS INITIAL.

        CLEAR cl_po->my_recheck_queue.

      ENDIF.

With

Data  cl_po  TYPE REF TO cl_po_header_handle_mm.

CALL METHOD cl_po->set_tkomv(

       im_tkomv = lt_conditions

       im_item_conditions_changed = mmpur_yes ).

Regards,

Venkat Ramesh.V