Error occured while extracting Hierarchy.

[mallikarjun_h]

when i extracted hierarchy using  SAP extractor connector,

it fetches 0 line so i searched for the respective log file and got the following error

FAILED 0TCTPRCSCHN_HIER Error: Error: WRONG DATA SELECTION reported from SAP , rqState5: The transfer structure for object & must be regenerated

What does this signify?

Please Help

Thanks

[mats_olin]

You might already have solved this.. but otherwise, try to extract the hierarchy using the IDOC method instead of tRFC , it might help / Mats