Store common date for the sales and related subsequent rebates credit memo

Question

Hi,
  Iam working one object for  Reporting Date in COPA.
User Exit :  COPA0005
Function Exit : EXIT_SAPLKEII_001
   This user exit will be triggered for all PA posings in COPA.
in this exit import parameter is i_item and  export parameter is E_item.
There is no information for i_item,E_item.
But iam taking one structure(E200) this is refer to i_item,E_item.
Iam getting the values(I_item,E_item) from E200.
my quiers is
1.     Move the posting date (BUDAT) in the input structure of the user exit to the reporting date field (WWRPT) and pass the reporting date to the output structure if the billing document type (FKART) is blank in the input structure.
2.     If the billing document type (FKART) in the input structure is not “B1, B1E, B2, B2E, B3, B3E, B4, BK1, BK3, FXG, G2, G2S, JGL, RE, VLG2, BM1, BM3, FXL, JLL or L2” (note: the billing document category (VBRK_VBTYP) is not avaiable in the input structure), move the posting date (BUDAT) in the input structure of the user exit to the reporting date field (WWRPT) and pass the reporting date to the output structure.
Please help me the logic.
Thanks & Regards,
suresh.T

Answer 1

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