Variant missing for SAP query Reports after Upgrade from 4.6C to ECC 6.0

Hi Experts,

I have an issue where Report Variant missing from SAP query Reports after upgrade from 4.6C to ECC 6.0.

I searched and found some SAP note and found a standard program  ‘RSAQR3TR’: I tried to execute the report in the ECC6 version but still the issue is not resolved. And kindly let me know how to execute the report in the correct format i.e. selecting correct option(radio-buttons, check-box etc.)

Even tried running the report RSVARDOC_610& RGRRCONV_VAR in the ECC6 version, still the issue is not solved.

Kindly Suggest.

Regards

Gopa