https://community.qlik.com/t5/QlikView/PostgesSQL-ODBC-Connection-FATAL-password-authentication-failed/m-p/1825159#M1227739 <P>Hi together,&nbsp;</P><P>currently I am configuring some new ODBC PostgreSQL Unicode (x64) connections to a PostgreSQL database.&nbsp;</P><P>I need to connect to different schema (plants) in the database. Always with different user and password. Host/Server are always the same. For some schema I can create a ODBC connection without any problem and for some I always get the following error:</P><P>FATAL: password authentication failed for user "xy"</P><P>The password and the user are correct, I verified that by successfully connecting with QlikView to the database via the&nbsp; QvOdbcConnectorPackage.</P><P>Does any of you knowing the problem or what I can do. Do I have to change the settings in the PostgreSQL ?</P><P>Best regards &amp; thank you,</P><P>Alex</P> Mon, 26 Jan 2026 21:26:37 GMT alexdorn 2026-01-26T21:26:37Z https://community.qlik.com/t5/QlikView/PostgesSQL-ODBC-Connection-FATAL-password-authentication-failed/m-p/1825159#M1227739 <P>Hi together,&nbsp;</P><P>currently I am configuring some new ODBC PostgreSQL Unicode (x64) connections to a PostgreSQL database.&nbsp;</P><P>I need to connect to different schema (plants) in the database. Always with different user and password. Host/Server are always the same. For some schema I can create a ODBC connection without any problem and for some I always get the following error:</P><P>FATAL: password authentication failed for user "xy"</P><P>The password and the user are correct, I verified that by successfully connecting with QlikView to the database via the&nbsp; QvOdbcConnectorPackage.</P><P>Does any of you knowing the problem or what I can do. Do I have to change the settings in the PostgreSQL ?</P><P>Best regards &amp; thank you,</P><P>Alex</P> Mon, 26 Jan 2026 21:26:37 GMT https://community.qlik.com/t5/QlikView/PostgesSQL-ODBC-Connection-FATAL-password-authentication-failed/m-p/1825159#M1227739 alexdorn 2026-01-26T21:26:37Z