topic Re: Idoc nested segment fields update in Application Development and Automation Discussions

Idoc nested segment fields update

Former Member — Fri, 13 Apr 2007 13:29:31 GMT

Hi all,

I have a requirement like this

I have an IDOC say DOC1

DOC1 has a segment say SEG1

SEG1 has a child segment say CLD1

CLD1 has a filed say FLD1 .

i need to update the data in field FLD1.

can any one please tel me how to read data in the FLD1 and how can I update that.

Re: Idoc nested segment fields update

ferry_lianto — Fri, 13 Apr 2007 13:37:42 GMT

Hi Vijay,

Please check this link for sample codes on how to update segment field.

http://www.erpgenie.com/sapedi/idoc_abap.htm#Updating%20IDoc%20data%20in%20segments

Regards,

Ferry Lianto

Re: Idoc nested segment fields update

Former Member — Fri, 13 Apr 2007 14:33:54 GMT

hi ferry,

Thanks for replying

The solution given in that path does not talk about nested child segment.

can u suggest me any other approch

Re: Idoc nested segment fields update

former_member187255 — Fri, 13 Apr 2007 14:43:51 GMT

Vijay,

You can try this example ...

 
describe table dedidd lines l_count.
loop at dedidd from v_index to l_count.
   read table dedidd into st_dedidd index v_index.
     if st_dedidd-segnam eq 'CLD1'.
         st_dedidd-sdata+3(15) = 'Test'." Updated values
         modify dedidd index sy-tabix from st_dedidd.
     endif.
endloop.

Hope this helps to move forward....

Message was edited by:

Ch@ndra

Re: Idoc nested segment fields update

ferry_lianto — Fri, 13 Apr 2007 14:44:40 GMT

Hi Vijay,

Basically, it is used the same approach to update parent/child segment(s). You need to loop at internal table EDIDD and find the corresponding segment. Then you move to work area, do the modification and lastly update the internal table EDIDD with new value(s).

Please follow step 2 to read and update the child segment field.


DATA: wa_cld1 like CLD1.

LOOP AT itab_edidd WHERE segnam = 'CLD1'. 

  wa_cld1 = itab_edidd-sdata. 

  IF wa_cld1-field1 = <the condition>. 

    wa_cld1-field1 = <new value>. 

    itab_edidd-sdata = wa_cld1. 

    MODIFY itab_edidd.

    EXIT.
 
  ENDIF.
ENDLOOP.

Regards,

Ferry Lianto

Re: Idoc nested segment fields update

Former Member — Sat, 14 Apr 2007 15:37:18 GMT

Hi friends

thanks for giving me valuable suggestions.

I got the concept.

I m new to IDOC ....

it will be a great help if u can send me some study material on IDOC

my id is venkat_info@yahoo.com