Difference between IDOC for creation, change and deletion

Hi,
As per the requirement, an IDOC will be generated for PO, Vendor Masters and Goods receipt when ever a PO or Vendor or Goods receipt is created or changed. How can we identify whether the IDOC has been created for creation or change of a particular thing? Is there any identifier where in we can check whether the IDOC generated is for creation or change?
And also how to identify that a particular PO or VM or GR has been deleted or cancelled?
Thanks & Best Regards,
Phani.

hi,
to check the idoc status ie idoc created or changed --use transaction WE05
we02 to diplay idoc
please rewrd points if helpful,
shylaja

Similar Messages

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    Experts,
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      swc_create_container i_event_cont.
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          endda           = sy-datum
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      v_request_det-name           = i_emp_name.
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      ENDIF.
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    Thanks
    Arghadip

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