https://community.qlik.com/t5/Official-Support-Articles/Reload-Fails-With-Error-Message-quot-Microsoft-ODBC-SQL-Server/ta-p/1711726 <P>Reload in QlikView or Qlik Sense failed with the error:&nbsp;<BR /><BR /><SPAN style="font-family: Courier New,Courier,monospace;">[Microsoft] [ODBC SQL Server Driver] Protocol error in TDS stream</SPAN><BR /><BR />The error also occurs if the same SQL query is executed from another application (for example Microsoft Excel) with the same database drivers and user credentials.&nbsp;</P> <P>&nbsp;</P> <H4>Environment:</H4> <P class="lia-indent-padding-left-30px"><LI-PRODUCT title="Qlik Sense Enterprise on Windows" id="qlikSenseEnterpriseWindows"></LI-PRODUCT>&nbsp;<BR /><LI-PRODUCT title="QlikView" id="qlikView"></LI-PRODUCT>&nbsp;</P> <P><BR />This is not a Qlik software problem, but rather a communication (protocol) issues between the ODBC driver and the database.</P> <P>Commonly the issue is caused by issues with the database driver used by the ODBC connection or by the network card drivers.&nbsp;<BR />&nbsp;</P> <H3 class="qlik-migrated-tkb-headings">Resolution:</H3> <P>&nbsp;</P> <DIV>There are three possible actions to take in order to address the issue:</DIV> <OL> <LI>Update ODBC driver to a later version</LI> <LI>Update network card driver to a later version</LI> <LI>Switch from ODBC connection to OLEDB connection</LI> </OL> <DIV>If this does not help resolve the issue, please consult the database driver provider for more details on how to address the issue.&nbsp;</DIV> Wed, 02 Jun 2021 07:36:27 GMT Sonja_Bauernfeind 2021-06-02T07:36:27Z https://community.qlik.com/t5/Official-Support-Articles/Reload-Fails-With-Error-Message-quot-Microsoft-ODBC-SQL-Server/ta-p/1711726 <P>Reload in QlikView or Qlik Sense failed with the error:&nbsp;<BR /><BR /><SPAN style="font-family: Courier New,Courier,monospace;">[Microsoft] [ODBC SQL Server Driver] Protocol error in TDS stream</SPAN><BR /><BR />The error also occurs if the same SQL query is executed from another application (for example Microsoft Excel) with the same database drivers and user credentials.&nbsp;</P> <P>&nbsp;</P> <H4>Environment:</H4> <P class="lia-indent-padding-left-30px"><LI-PRODUCT title="Qlik Sense Enterprise on Windows" id="qlikSenseEnterpriseWindows"></LI-PRODUCT>&nbsp;<BR /><LI-PRODUCT title="QlikView" id="qlikView"></LI-PRODUCT>&nbsp;</P> <P><BR />This is not a Qlik software problem, but rather a communication (protocol) issues between the ODBC driver and the database.</P> <P>Commonly the issue is caused by issues with the database driver used by the ODBC connection or by the network card drivers.&nbsp;<BR />&nbsp;</P> <H3 class="qlik-migrated-tkb-headings">Resolution:</H3> <P>&nbsp;</P> <DIV>There are three possible actions to take in order to address the issue:</DIV> <OL> <LI>Update ODBC driver to a later version</LI> <LI>Update network card driver to a later version</LI> <LI>Switch from ODBC connection to OLEDB connection</LI> </OL> <DIV>If this does not help resolve the issue, please consult the database driver provider for more details on how to address the issue.&nbsp;</DIV> Wed, 02 Jun 2021 07:36:27 GMT https://community.qlik.com/t5/Official-Support-Articles/Reload-Fails-With-Error-Message-quot-Microsoft-ODBC-SQL-Server/ta-p/1711726 Sonja_Bauernfeind 2021-06-02T07:36:27Z