Hi Sdners,
Error :Terminating queue worker-thread due to fatal error: java.lang.NoSuchMethodError: com.sap.aii.af.service.cpa.Interface.getInterfacePosition()I
getting this error in RWB
I am getting this error could you please suggest what shall be the possible solutions for this ?
my scenario is file to idoc(asyn).....I have tried to search all the forum post and google to get the appropriate solution to my error but failed 
ours is PI 7.31 single stack SP 05 Java 1.6.0
We have tried PI complete restart, cache refresh FULL & CPA
Thanks in Advance.....!!!!