I am generating the report in xlsx extension using weblogic 9.2.3 server and when i download tha excel file in client side i got the error like
"Excel cannot open the file 'filename.xlsx' because the file format or file extension is not valid. Verify the file has not been corrupted and that the file extension'matches the file format of the file."
The same code run perfectly in tomcat6.0 but if i run in weblogic 9.2.3 and i got the above specified error.
Please let me know if anyone knows the solution.
Thanks In Advance :)