Excel Report: Invalid OLEVERB Structure Error

Hi,

Now i am trying to retreive the values of all lookup-lists by using Excel report.

i tried the following SQL for projectA and projectB which are under the same domain.

SELECT LS_FATHER_ID, LS_NAME FROM LISTS

However, strangly, for projectA, it generated Excel file with all the values. 

However, for projectB,  when i test with Run Query in Query Builder, it works well. But when i click "Generate" button, it throws an exception with the message "Invalid OLEVERS Structure".

Does anyone know how to resolve this issue?