Reg : Use of Function Module

[Former Member]

Could someone please let me know the functionality of the Function Module SD_SALES_SCHEDULE_MAINTAIN.

I am using the BAPI, BAPI_SALESORDER_CHANGE to change the delivery block for a line item. But in SAP, we find some sales order for which the delivery block (VBEP-LIFSP) is input disabled, in which case the BAPI fails and the FM SD_SALES_SCHEDULE_MAINTAIN would be used. I would want to know why is this FM used and how exactly does this FM work?

Thanks,

Vijay

[Former Member]

SD_SALES_SCHEDULE_LINE_READ and SD_SALES_SCHEDULE_MAINTAIN are meanst for SD Doc -Copy functionality.

This is the syntax for maintaining Schedule lines -

CALL FUNCTION 'SD_SALES_SCHEDULE_MAINTAIN'
     EXPORTING
          FVBEPKOM      = VBEPKOM
     EXCEPTIONS
          ERROR_MESSAGE = 01.

Calling this function module can Update Schedule lines of the SD Doc.

[Former Member]

SD_SALES_SCHEDULE_MAINTAIN is for Change availability check / schedule lines in sales orders.

Example:

**********

***

LOOP AT xvbep.

CLEAR : lt_header_x , lt_return , lt_return[] ,

schedules_in , schedules_in[] ,

schedules_inx, schedules_inx[] .

lt_header_x-updateflag = 'U'.

schedules_in-itm_number = xvbep-posnr.

schedules_in-sched_line = xvbep-etenr.

schedules_in-REQ_DLV_BL = '20'.

APPEND schedules_in.

schedules_inx-itm_number = xvbep-posnr.

schedules_inx-sched_line = xvbep-etenr.

schedules_inx-updateflag = 'U'.

schedules_inx-REQ_DLV_BL = 'X'.

APPEND schedules_inx.

CALL FUNCTION 'BAPI_SALESORDER_CHANGE'

EXPORTING

salesdocument = xvbep-vbeln

order_header_inx = lt_header_x

TABLES

schedule_lines = schedules_in

schedule_linesx = schedules_inx

return = lt_return.

APPEND LINES OF lt_return TO gt_return.

LOOP AT lt_return WHERE type EQ 'E'

OR type EQ 'A'.

EXIT.

ENDLOOP.

CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'

EXPORTING

wait = 'X'.

endloop.

regards,

srinivas