Errors at DSO

Please find the attachment.

I have gone through the checklist has the sdn forms of the content for BW 3.X dataflow.

1.)Checked transfer rules mapping and the ZEXTREF has got conversion routine box checked.

2.)ZEXTREF is not a masterdata object or attribute and ran rsrv tests(passed).

3.)checked some programmes at SDN mentioned but didn't find anywhere of the error.

Till now loaded 4 times and getting same error at this point'. The thing is DSO request generated but i could not able to set the status into

green forcibly from red to push the data which is available at New data(around 6000 records) to Active Data table.

Can anyone shed some suggestions of how to overcome the issue has per the attachment in this thread.

Thanks in advance.