This problem can result if the template has the hostname configured instead of the IP address, and if the Domain Name System (DNS) name resolution is not configured correctly on the Cisco Access Point (AP).
To resolve this issue, use the IP address or configure the DNS name correctly on the AP. For more information on how to troubleshoot the WLSE, refer to the Configuration Troubleshooting section of FAQs and Troubleshooting. Also, refer to FAQ and Troubleshooting Guide for the CiscoWorks WLSE and WLSE Express, 2.13
CiscoWorks Wireless LAN Solution Engine (WLSE)
CiscoWorks Wireless LAN Solution Engine (WLSE) Express
An IOS template job failed