If you face this error while trying to access the BPM process instances in EM , there is a setting on the Adminserver that you need to increase. You should be seeing below error in admin server logs. IOException occurred on socket: Socket[addr=egw-bpm1-mnad-nsc.wfs.com/10.10.224.65,port=8001,localport=43747] weblogic.socket.MaxMessageSizeExceededException: Incoming message of size: '10000080' bytes exceeds the configured maximum of: '10000000' bytes for protocol: 't3'. weblogic.socket.MaxMessageSizeExceededException: Incoming message of size: '10000080' bytes exceeds the configured maximum of: '10000000' bytes for protocol: 't3' at weblogic.socket.BaseAbstractMuxableSocket.incrementBufferOffset(BaseAbstractMuxableSocket.java:230) at weblogic.rjvm.t3.MuxableSocketT3.incrementBufferOffset(MuxableSocketT3.java:351) To resolve this set the below setting to a higher value. Maximum Message Size in the weblogic admin console by going t