i got error IED Connection Lost . when i used 3rd party IED Scout .

[dhirajthaokar]

when i enable reports then i got error which is mention in image .

exception is : java.io.EOFException
at java.base/java.io.DataInputStream.readByte(DataInputStream.java:272)
at com.beanit.jositransport.TConnection.receive(TConnection.java:501)
at com.beanit.josistack.AcseAssociation.receive(AcseAssociation.java:838)
at com.seiritech.alectra.beanit.iec61850bean.ServerAssociation.listenForMmsRequest(ServerAssociation.java:428)
at com.seiritech.alectra.beanit.iec61850bean.ServerAssociation.handleConnection(ServerAssociation.java:248)
at com.seiritech.alectra.beanit.iec61850bean.ServerAssociation.handleNewAssociation(ServerAssociation.java:155)
at com.seiritech.alectra.beanit.iec61850bean.ServerSap.connectionIndication(ServerSap.java:307)
at com.seiritech.alectra.beanit.iec61850bean.AcseListener.connectionIndication(AcseListener.java:31)
at com.beanit.josistack.ServerAcseSap.connectionIndication(ServerAcseSap.java:119)
at com.beanit.jositransport.ServerThread$ConnectionHandler.run(ServerThread.java:144)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
13:01:49.360 [iec61850bean-server-thread-1] DEBUG c.s.a.b.i.ServerAssociation - Connection was closed by client.

[dhirajthaokar]

icd file report block is

[tusky2015]

BdaReasonForInclusion.java
modify (line 19) maxNumBits from 7 to 6

[dhirajthaokar]

thanks for reply . i gone with this solution . but still i got above error . when i refer 1 st image then connection will loss and when i refer 2nd image then connection is success.

..

[dhirajthaokar]

after success connection, it does not work with Siemens RTU. its shows NT(no transmit). i use Rpi as 61850 server
and RTU is client . icd file is attached.

server_icd.txt

[dgefremov]

According to source code transmitting ConfRevision, DataReferences, BufferOverflow, EntryId in RCB is not supported.
When client tries to set these parameters to RCB the "access violation" error should be sent.
Replace this code block in src/main/java/com/beanit/iec61850bean/ServerAssociation.java (line number 1399)

if (!((BdaOptFlds) modelNode).isBufferOverflow()
                && !((BdaOptFlds) modelNode).isConfigRevision()
                && !((BdaOptFlds) modelNode).isDataReference()
                && !((BdaOptFlds) modelNode).isEntryId()) {
              ((BasicDataAttribute) modelNode).setValueFrom((BasicDataAttribute) fcModelNodeCopy);
              return writeSuccess;

with the following code:

if (!((BdaOptFlds) fcModelNodeCopy).isBufferOverflow()
                && !((BdaOptFlds) fcModelNodeCopy).isConfigRevision()
                && !((BdaOptFlds) fcModelNodeCopy).isDataReference()
                && !((BdaOptFlds) fcModelNodeCopy).isEntryId()) {
              ((BasicDataAttribute) modelNode)
                  .setValueFrom((BasicDataAttribute) fcModelNodeCopy);
              return writeSuccess;