Hi RMG,
I was getting the same error after i deleted the WmRepository2 files and restarted the server. I did not even run any query and i started seeing this error. When i queried the TNProcess table with this conversation id, i saw the TNStatus as Running. So, i guess the CManager was trying to invoke that particular conversation and throws the exception when it is not able to find that repo file. I deleted that record from the TN Database (it was on the test server). I do not see that error any more.
Bharat
#webMethods#Flow-and-Java-services#Integration-Server-and-ESB