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How to get structure from Idoc using function module?

Hi all,

I am looking for a function module in order to get the structure of a message type used for iDoc. The aim is to get the data element from the different fields in order to check authority if the data element is BUKRS.

Thanks for your help!



There is probably several ways, one is to determine the IDOC type, e.g. via EDI_DOCTYPS_OF_MESTYP, then you can read the IDOC type segments via IDOCTYPE_READ and finally the segments details via SEGMENT_READ.


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