3337544 - Data Insight task would fail intermittently with error "No job servers found, so restarting the ISJobServerGroup"

• Data Insight task would fail intermittently with error "No job servers found, so restarting the ISJobServerGroup"
• Following errors are logged in the Data Insight Task log

[E] 2023-05-23 00:05:13.648 [TaskUtility][TaskDispatcher Thread] No job servers found, so restarting the ISJobServerGroup.
[E] 2023-05-23 00:05:23.665 [TaskUtility][TaskDispatcher Thread] Read timed out (local port xxxx to address <DS Job Server IP-Address> (DS Job Server hostname), remote port 3900 to address DS Job Server IP-Address (DS Job Server hostname))
[E] 2023-05-23 00:05:23.670 [TaskUtility][TaskDispatcher Thread] java.io.IOException: Read timed out (local port xxxxxx to address DS Job Server IP-Address (DS Job Server hostname), remote port 3900 to address DS Job Server IP-Address (DS Job Server hostname))
at com.acta.rw.ActaJobServerBaseInterface.sendRepoUpdateToJS(ActaJobServerBaseInterface.java:260)
at com.sap.icc.dataservices.DSJobHelper.restartJobServer(DSJobHelper.java:244)
at com.sap.icc.dataservices.DSJobHelper.launchJob(DSJobHelper.java:208)
at com.sap.icc.dataservices.api.ISDSEngine.runDsJob(ISDSEngine.java:153)
at com.sap.icc.task.DataServiceEngineFacade.dispatchJob(DataServiceEngineFacade.java:127)
at com.sap.icc.task.TaskDispatcher.dispatch(TaskDispatcher.java:143)
at com.sap.icc.task.TaskDispatcher.run(TaskDispatcher.java:78)

[E] 2023-05-23 00:05:24.680 [TaskUtility][TaskDispatcher Thread] Socket Closed
[E] 2023-05-23 00:05:24.684 [TaskUtility][TaskDispatcher Thread] java.net.SocketException: Socket Closed
at com.acta.rw.ActaJobServerBaseInterface.sendRepoUpdateToJS(ActaJobServerBaseInterface.java:260)
at com.sap.icc.dataservices.DSJobHelper.restartJobServer(DSJobHelper.java:244)
at com.sap.icc.dataservices.DSJobHelper.launchJob(DSJobHelper.java:208)
at com.sap.icc.dataservices.api.ISDSEngine.runDsJob(ISDSEngine.java:153)
at com.sap.icc.task.DataServiceEngineFacade.dispatchJob(DataServiceEngineFacade.java:127)
at com.sap.icc.task.TaskDispatcher.dispatch(TaskDispatcher.java:143)
at com.sap.icc.task.TaskDispatcher.run(TaskDispatcher.java:78)

[E] 2023-05-17 18:00:06.348 No job servers found, so restarting the ISJobServerGroup.
[E] 2023-05-17 18:00:07.399 Socket Closed
[E] 2023-05-17 18:00:07.415 java.net.SocketException: Socket Closed
at com.acta.rw.ActaJobServerBaseInterface.sendRepoUpdateToJS(ActaJobServerBaseInterface.java:261)
at com.sap.icc.dataservices.DSJobHelper.restartJobServer(DSJobHelper.java:244)
at com.sap.icc.dataservices.DSJobHelper.launchJob(DSJobHelper.java:208)
at com.sap.icc.dataservices.api.ISDSEngine.runDsJob(ISDSEngine.java:153)
at com.sap.icc.task.DataServiceEngineFacade.dispatchJob(DataServiceEngineFacade.java:127)
at com.sap.icc.task.TaskDispatcher.dispatch(TaskDispatcher.java:143)
at com.sap.icc.task.TaskDispatcher.run(TaskDispatcher.java:78)

• SAP Data Services Job Service and Job Servers are running, following error messages are logged in the Data Services Job Server's server_enventlog_<date>.txt file

(14.3) 05-17-23 12:59:09 (9192:9108) JobServer: Error <JS self-ping timeout> while listening for connections. (BODI-850257)
(14.3) 05-17-23 12:59:12 (9192:9108) JobServer: Error <JS self-ping timeout> while listening for connections. (BODI-850257)
(14.3) 05-17-23 12:59:12 (9192:3148) JobServer: Error <RWSecureSocketSelectError: xxxxx> while listening for connections. (BODI-850257)
(14.3) 05-17-23 12:59:15 (9192:9108) JobServer: Listening on ANY:xxxx. (BODI-850157)

• SAP Information Steward 4.2 SP14 Patch 25 and SAP Data Services 4.2 SP14 Patch 25
• SAP Information Steward 4.3 SP00, 4.3 SP00 Patch, 4.3 SP01 and 4.3 SP02 and SAP Data Services 4.3 SP00, 4.3 SP00 Patch, 4.3 SP01 and 4.3 SP02

Data Insight Task , KBA , EIM-IS-SVR , Information Steward - Administration/Server , Problem