topic Re: Error:COMMON-1: Some unexpected internal error has occured. in Wireless https://community.cisco.com/t5/wireless/error-common-1-some-unexpected-internal-error-has-occured/m-p/1109759#M219959 <HTML><HEAD></HEAD><BODY><P>Is the hostname of the server the same and what WLC version are you running?</P></BODY></HTML> Wed, 03 Sep 2008 23:32:20 GMT Scott Fella 2008-09-03T23:32:20Z Error:COMMON-1: Some unexpected internal error has occured. https://community.cisco.com/t5/wireless/error-common-1-some-unexpected-internal-error-has-occured/m-p/1109758#M219958 <P>Error:COMMON-1: Some unexpected internal error has occured. If the problem persists please report to the Tech Support.</P><P>Error: No response from the device "a.b.c.d/161". Check SNMP communities, version or network for issues.</P><P></P><P>Above errors are seen on accessing WLC for config purpose from WCS. Seen after migrating WCS 4.2.62 to a new hardware and restoring the backed config.</P><P></P><P>OS and software versions remain the same, only new hardware is an upgraded one.</P><P></P><P>The original server is now put back in place and works .. just fine.</P> Sat, 03 Jul 2021 23:24:47 GMT https://community.cisco.com/t5/wireless/error-common-1-some-unexpected-internal-error-has-occured/m-p/1109758#M219958 vijay sanwal 2021-07-03T23:24:47Z Re: Error:COMMON-1: Some unexpected internal error has occured. https://community.cisco.com/t5/wireless/error-common-1-some-unexpected-internal-error-has-occured/m-p/1109759#M219959 <HTML><HEAD></HEAD><BODY><P>Is the hostname of the server the same and what WLC version are you running?</P></BODY></HTML> Wed, 03 Sep 2008 23:32:20 GMT https://community.cisco.com/t5/wireless/error-common-1-some-unexpected-internal-error-has-occured/m-p/1109759#M219959 Scott Fella 2008-09-03T23:32:20Z Re: Error:COMMON-1: Some unexpected internal error has occured. https://community.cisco.com/t5/wireless/error-common-1-some-unexpected-internal-error-has-occured/m-p/1109760#M219960 <HTML><HEAD></HEAD><BODY><P>In this migration, everything is absolutely same except the hardware.</P><P></P><P>Same WLCs, same WCS version. IP/hostname/configs all same.</P></BODY></HTML> Thu, 04 Sep 2008 04:47:18 GMT https://community.cisco.com/t5/wireless/error-common-1-some-unexpected-internal-error-has-occured/m-p/1109760#M219960 vijay sanwal 2008-09-04T04:47:18Z