Mule 4 Caching scope "Could not serialize object"

When you enable persistent option in the object store configuration in caching strategy module and see the following error in the logs (issue exist in java 8 and 17):

 

2025-04-29 09:56:15.113 ERROR org.mule.runtime.core.privileged.exception.DefaultExceptionListener [[MuleRuntime].uber.30: [app-v2-dev].azure-cache-store_[cachingStrategy] @59eedb0]: event:20621b20-24e0-11f0-9e6f-06a903a25927 ******************************************************************************** Message : Could not serialize object Element : crm-token-flow/processors/2/route/1/processors/2 @ app-v2-dev:common/crm-token-flow.xml:42 (Cache) Element DSL : <ee:cache doc:name="Cache" doc:id="9ebc1423-a553-4c34-92d2-2fc376c078df" cachingStrategy-ref="azure-cache-store"> <bekaert-elog-connector:custom-log doc:name="INFO : Before Get Secret" doc:id="0c81f4be-ef25-49a1-9611-7d972ae9c3e2" category="create-rpa-simulation.customlog">
 

Root Exception stack trace: com.microsoft.sqlserver.jdbc.SQLServerException: The connection is closed. at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.java:237) at com.microsoft.sqlserver.jdbc.SQLServerConnection.checkClosed(SQLServerConnection.java:1555) at com.microsoft.sqlserver.jdbc.SQLServerStatement.checkClosed(SQLServerStatement.java:1101) at com.microsoft.sqlserver.jdbc.SQLServerResultSet.checkClosed(SQLServerResultSet.java:479) at com.microsoft.sqlserver.jdbc.SQLServerResultSet.next(SQLServerResultSet.java:1022) at org.mule.db.commons.shaded.internal.result.resultset.ResultSetIterator.hasNext(ResultSetIterator.java:48) at org.mule.db.commons.shaded.internal.operation.DmlOperations$1.getPage(DmlOperations.java:153) at org.mule.db.commons.shaded.internal.operation.DmlOperations$1.getPage(DmlOperations.java:141)