Request processing failed. (XLS 000009) com.businessobjects.mds.olap.protocol.xmla.internal.XMLAException:Description: Timeout waiting for connection from pool

Hi everyone,

We have a couple of dashboards in the below environment.

BO version : BI 4.1 SP04

database : MSAS 2012 (cubes)

universe :IDT universe using the XMLA connectivity

Now when refreshing the dashboard we are facing the below issue intermittently . Please help us.

Thanks