Cannot find server or DNS Error for HTTPS page

[Former Member]

Hello Guys,

Wishing you a very happy new year.

We have developed ESS-HR kind of application using BSP Development. Everything is working fine but now client ask for Secure certificate so we have installed HTTPS.

This HTTPS pages are some times working fine but some time it gives error 'Cannot find server or DNS Error'

On the BSP pages there are so many HTMLB tags or controls like Tabs,table controls.

while navigating through this components it is generating events e.g. row , column selection in table control .

in HTTP page everything is working properly. In HTTPS some times it works but some time it is giving the above error .

Can any one please tell me why this error is coming?

I have checked the Properties of error page I found URL is

res://C:\WINNT\system32\shdoclc.dll/dnserror.htm#https://mcgee.pdb.siemens.de:8041/sap(bD1lbiZjPTEwMA==)/bc/bsp/sap/zehr_sharp/ExpClaim.htm?sap-param...

It means it has tried to redirect the same https URL.

Regards

Shailesh Singasane

Siemens PLC UK.

[rainer_liebisch]

Hi Shailesh,

if HTTPS works sometimes and sometimes not, it might be that the port you use for HTTPS is sometimes also in use be another application. You can check this by setting another number for the HTTPS port.

Regards,

Rainer