wm.ip.rnif11.util:init error for 6.5

Hi All, Any idea how to resolve the below error???

2007-10-18 11:53:45 SGT [ISS.0028.0013E] Startup service exited with the following error: com.wm.ip.trp.IPException:
Error: Error while executing service wm.ip.rnif11.util:init [ESRN11.000000.000013]
Error Message: com/wm/app/tn/tspace/Reservation
Suggested Action:
Level: Level:
Service Call Stack:
at wm.ip.rnif11.util.constructBizDocType(util.java:300)
at wm.ip.rnif11.util.insertDocType(util.java:278)
at wm.ip.rnif11.util.init(util.java:225)

2007-10-18 11:53:45 SGT [ISS.0028.0013E] Startup service exited with the following error: java.lang.reflect.InvocationTargetException: com/w
m/app/tn/tspace/Reservation
2007-10-18 11:53:45 SGT [ISS.0028.0012C] WmRNIF20TRP: Startup service (wm.ip.rnif20.mime:init)

syen,

There are some fixes released for this issue.Check in the Advantage website KnowledgeBase section.Here are the direct links to access…

https://advantage.webmethods.com/advantage?targChanId=kb_home&oid=1613321473

https://advantage.webmethods.com/advantage?targChanId=kb_home&oid=1612840732

HTH,
RMG