Wasn't enough memory for PowerBI processing on Dashboard

[Dhanapal]

Hello, I was trying to processs few high volumne data in the Power Bi dashboard & getting below error message. We have choosed Fabric 64 Capacity for our lakehouse.. Still dont understand, why we receive this failure for small size.. Could you please help me if anything changes require at Fabric or PowerBi end.  Unable to modify the Fabric semantic model also.

[Dhanapal]

Thank you .. where/how to check the current size of the fabric semantic model size in Fabric.. please give me steps.. so that, we can keep an eye or remove unwanted growth of file when we add more tables / columns. - Thank you

[lbendlin]

Use whatever tool you are comfortable with. DAX Studio's Vertipaq Analyzer is a good start.

[Dhanapal]

Could you please give me some background to understand & clear the space , process it out the semantic model..  basically clear the cache & re-run it

[lbendlin · Accepted solution]

F64 has a 25GB limit which means your semantic model should not be bigger than half of that, ie around 13 GB. Your semantic model is already 27GB, so too big to fit.

[lbendlin]

Your semantic model is too big for a F64. You need at least a F128.