2964910 - PI Tools: Cannot connect to server using message server ms://<host>:<port>/P4 after LM_SERVICE update

Symptom

After updating LM_SERVICE component to SP08 PL 15, when you open ESR or Integration Builder a pop-up with the error Cannot connect to server using message server ms://host:port/P4 appears.

In the Java WebStart logs, collected per KBA 1891480 - How to enable logging in Java WebStart console?, you can see the stack trace below:

com.sap.aii.utilxi.misc.api.ReconnectRuntimeException: Cannot connect to server using message server: ms://host:port/P4
at com.sap.aii.ib.clsif.login.EJBHomeFactory.initRemoteFactory(EJBHomeFactory.java:153)
[...]
Caused by: com.sap.engine.services.rmi_p4.P4IOException: No alive connection. Check state of the server

The root cause will always be "No alive connection. Check state of the server".

Environment

SAP NetWeaver
SAP Process Integration

Product

SAP NetWeaver all versions ; SAP Process Integration all versions

Keywords

Process Integration, PI, Process Orchestration, PO, NetWeaver, XI, AEX, can not, can't, LM-SERVICE, upgrade, upgradation , KBA , BC-XI-IBC , Integration Builder - Configuration , BC-JAS-COR-RMT , RMI, P4, CORBA, IIOP , Problem

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