Error: An unexpected error occurred (file 'pcxmlresult.cpp', line 698, function 'PFXMLWriteundefined

[Anonymous]

I'm running an MDX query against my Dataset and after exactly 1 hour get the following error:

Error: An unexpected error occurred (file 'pcxmlresult.cpp', line 698, function 'PFXMLWriter::SerializeCellErrorByTriple').

However, other similar queries with just slightly different filters return without issue.

Any ideas what's potentially causing the problem?

[v-cazheng-msft]

Hi @Anonymous,

May I know what operations did you perform before you get this issue? Is your data source a Power BI dataset? Did you see any warning or error if you check in every Applied steps?

If there is any post helps, then please consider Accept it as the solution to help the other members find it more quickly. If I misunderstand your needs or you still have problems on it, please let me know how. Thanks a lot!

Best Regards,

Community Support Team _ Caiyun