HANA MDX System call 'recv' failed, rc=10054:An existing connection was forcibly closed by the remote host

Hi all,

I am experiencing the following error on connecting to HANA DB via excel MDX.

System call 'recv' failed, rc=10054:An existing connection was forcibly closed by the remote host

I am using AWS HANA instance (Version: 1.0.48) connecting to calculation view via internet from client machine. The error seems to be
generated when adding calculated measure (average) to the pivot table in excel.

Has anyone experienced this problem, or knows of a solution?

Thanks

Ad