1 Report
Creating a join using the MAKEPOINT function with Access and Spatial files return an unexpected error message in Tableau Desktop.
Created
Found in Release
2023.1.3 and newer
Last Updated
Reference ID
W-17779247
Summary
In Tableau Desktop, when we create a join (inner, left, or right) between a table from a Microsoft Access DB and a Spatial File using the MAKEPOINT function, we receive an error stating "The protocol is disconnected! Error Code: 38341B1E".
Error Details
Steps to Reproduce
+Open Tableau Desktop
+Connect to MS Access and Spatial File
+Drag the tables from the Access file and the Spatial file to the Canvas.
+Create a join (inner, left, or right) between a table from a Microsoft Access DB and a Spatial File using the MAKEPOINT function
+Error is seen: "The protocol is disconnected! Error Code: 38341B1E"
Workaround
+Use versions of Tableau Desktop earlier than 2023.1.3..
+Launch Tableau Desktop's newer versions with the UseCostBasedFederation flag disabled
tableau.exe -DOverride=QueryPipeline_UseCostBasedFederation:off'
1 Report