Query not work after transfer from DEV to PRD system.

Dear Expert,

I've create some queries on one InfoCube, to analysis data from different dimension. And everthing works well in the DEV environment. But after I transfer the queries to the PRD system, these queries are all not work. There's no error message, but it is always in processing... then it cause the Excel no response...

Please kindly give some ideas about how to fix this issue.

Thank you very much.

Andy