3269380 - Message search in PIMON using Index - Administration is not working

When trying to use the Index - Administration feature in PIMON, you are getting the following exception:

CentralTrexManager: indexing( Timestamp, Timestamp )
Thrown:
com.sap.aii.rwb.web.trex.CentralTrexException: Message: RemoteException in Method: CentralTrexManager: indexing( Timestamp, Timestamp ). TrexException: Failed to start the Indexing. Message: Connection IO Exception. Check nested exception for details. (Peer certificate rejected by ChainVerifier).; To-String: com.sap.engine.services.webservices.espbase.client.bindings.exceptions.TransportBindingException: Connection IO Exception. Check nested exception for details. (Peer certificate rejected by ChainVerifier).
at com.sap.aii.rwb.web.trex.CentralTrexManager.indexing(CentralTrexManager.java:2066)
at com.sap.aii.rwb.web.trex.config.TrexConfigDynPage.onStartDeltaIndexing(TrexConfigDynPage.java:454)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
...

- SAP Process Orchestration
- SAP Process Integration

TREX, XI, PI, PO, Indexing, Pimon, Message Indexing, search, WebService , KBA , BC-XI-TRX , TREX Search , Problem