2060048 - Registering agent on server failed

• The agent cannot ocnnect to the solution Manager
• In the file SMDSystem.log, the error "Registering agent on server <…>  failed" appears with the following exception:

 java.lang.NumberFormatException: For input string: ""

 at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
 at java.lang.Integer.parseInt(Integer.java:491)
 at java.lang.Integer.parseInt(Integer.java:520)
 at com.sap.smd.local.RemoteAccessUtil.getRegistrationLock(RemoteAccessUtil.java:59)
 at com.sap.smd.SMDServerHandle.registerAgent(SMDServerHandle.java:173)
 at com.sap.smd.SMDServerHandlep4_Skel.dispatch(SMDServerHandlep4_Skel.java:75)
 at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:330)
 at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:201)
 at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:137)
 at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
 at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
 at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
 at java.security.AccessController.doPrivileged(Native Method)
 at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
 at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)

This issue happens for Agents connected to a Solution Manager system, and monitoring a satellite system.

SMDAgent , SMDSystem.log Registering agent on server failed , P4  , empty string , blank value java.lang.NumberFormatException: For input string: "" nb.outgoing.concurrent.remote.access , nb.incoming.concurrent.reg.access       , KBA , SV-SMG-DIA-SRV-AGT , Agent Framework , Problem