https://community.qlik.com/t5/Official-Support-Articles/Qlik-NPrinting-Issues-when-Generating-Reports-and-Previews/ta-p/1711792 <P>This has solved many issues in Qlik NPrinting to generate report and previews, connect to Qlik Sense apps, image and objects issues and on-demand issues<BR /><BR /><STRONG>Environment:</STRONG></P> <UL> <LI>Qlik NPrinting all versions</LI> </UL> <H3><STRONG>Symptoms:</STRONG></H3> <P>After clicking on "Edit Template"</P> <UL> <LI>"The remote server returned an error: (503) Server Unavailable" error is displayed by NPrinting Designer.</LI> <LI><SPAN class="x_feeditemtext">"The remote server returned an error: (407) Proxy authentication Required"</SPAN></LI> </UL> <H3><STRONG>Resolution</STRONG></H3> <UL> <LI>A possible solution which has shown success in the past is to ensure <STRONG>no proxy settings</STRONG> are being used. Proxies may require authentication or otherwise filter data. You may need to speak to your local network administrator to assist in finding a solution.</LI> </UL> <DIV><STRONG>Example:</STRONG></DIV> <DIV>&nbsp;</DIV> <DIV> <OL> <LI>Navigate to the Windows Control Panel</LI> <LI>Click on&nbsp;"Internet Options"</LI> <LI>Select the Connections tab</LI> <LI>Click on the button "LAN settings"</LI> <LI><STRONG>Clear all items</STRONG><BR /><BR /><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="local area network settings.png" style="width: 394px;"><img src="https://community.qlik.com/t5/image/serverpage/image-id/46189i2F81663D63ACDAFC/image-size/large?v=v2&amp;px=999" role="button" title="local area network settings.png" alt="local area network settings.png" /></span></LI> </OL> </DIV> <UL> <LI><STRONG>Use this as a possible option</STRONG>. Open advanced proxy server settings and enter the path to the NPrinting server in the 'Do not use proxy server for address beginning with' field as shown below</LI> </UL> <P class="lia-indent-padding-left-30px"><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="advanced lan proxy exception settings.PNG" style="width: 400px;"><img src="https://community.qlik.com/t5/image/serverpage/image-id/50307i1CB699104CEAD54E/image-size/medium?v=v2&amp;px=400" role="button" title="advanced lan proxy exception settings.PNG" alt="advanced lan proxy exception settings.PNG" /></span></P> <DIV>&nbsp;</DIV> Wed, 03 Mar 2021 00:03:49 GMT Sonja_Bauernfeind 2021-03-03T00:03:49Z https://community.qlik.com/t5/Official-Support-Articles/Qlik-NPrinting-Issues-when-Generating-Reports-and-Previews/ta-p/1711792 <P>This has solved many issues in Qlik NPrinting to generate report and previews, connect to Qlik Sense apps, image and objects issues and on-demand issues<BR /><BR /><STRONG>Environment:</STRONG></P> <UL> <LI>Qlik NPrinting all versions</LI> </UL> <H3><STRONG>Symptoms:</STRONG></H3> <P>After clicking on "Edit Template"</P> <UL> <LI>"The remote server returned an error: (503) Server Unavailable" error is displayed by NPrinting Designer.</LI> <LI><SPAN class="x_feeditemtext">"The remote server returned an error: (407) Proxy authentication Required"</SPAN></LI> </UL> <H3><STRONG>Resolution</STRONG></H3> <UL> <LI>A possible solution which has shown success in the past is to ensure <STRONG>no proxy settings</STRONG> are being used. Proxies may require authentication or otherwise filter data. You may need to speak to your local network administrator to assist in finding a solution.</LI> </UL> <DIV><STRONG>Example:</STRONG></DIV> <DIV>&nbsp;</DIV> <DIV> <OL> <LI>Navigate to the Windows Control Panel</LI> <LI>Click on&nbsp;"Internet Options"</LI> <LI>Select the Connections tab</LI> <LI>Click on the button "LAN settings"</LI> <LI><STRONG>Clear all items</STRONG><BR /><BR /><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="local area network settings.png" style="width: 394px;"><img src="https://community.qlik.com/t5/image/serverpage/image-id/46189i2F81663D63ACDAFC/image-size/large?v=v2&amp;px=999" role="button" title="local area network settings.png" alt="local area network settings.png" /></span></LI> </OL> </DIV> <UL> <LI><STRONG>Use this as a possible option</STRONG>. Open advanced proxy server settings and enter the path to the NPrinting server in the 'Do not use proxy server for address beginning with' field as shown below</LI> </UL> <P class="lia-indent-padding-left-30px"><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="advanced lan proxy exception settings.PNG" style="width: 400px;"><img src="https://community.qlik.com/t5/image/serverpage/image-id/50307i1CB699104CEAD54E/image-size/medium?v=v2&amp;px=400" role="button" title="advanced lan proxy exception settings.PNG" alt="advanced lan proxy exception settings.PNG" /></span></P> <DIV>&nbsp;</DIV> Wed, 03 Mar 2021 00:03:49 GMT https://community.qlik.com/t5/Official-Support-Articles/Qlik-NPrinting-Issues-when-Generating-Reports-and-Previews/ta-p/1711792 Sonja_Bauernfeind 2021-03-03T00:03:49Z