No session key can be stored when cache is backed by DB2 database

2021-04-12 11:08:23,431 ERROR [org.infinispan.PERSISTENCE] (blocking-thread--p10-t3) ISPN008024: Error while storing string key to database; key: '08bWdRBn5Wmv8KDQIspOVNjhr4ws-ud-7ukNQmZ06J': com.ibm.db2.jcc.am.SqlDataException: DB2 SQL Error: SQLCODE=-302, SQLSTATE=22001, SQLERRMC=null, DRIVER=4.25.23
    at deployment.db2-connector.jar//com.ibm.db2.jcc.am.b6.a(b6.java:802)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.am.b6.a(b6.java:66)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.am.b6.a(b6.java:140)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.am.k3.b(k3.java:2471)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.am.k3.c(k3.java:2452)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.t4.ab.n(ab.java:914)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.t4.ab.a(ab.java:120)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.t4.p.a(p.java:50)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.t4.aw.b(aw.java:220)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.am.k4.bm(k4.java:3628)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.am.k4.a(k4.java:4673)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.am.k4.b(k4.java:4211)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.am.k4.be(k4.java:829)
    at deployment.db2-connector.jar//com.ibm.db2.jcc.am.k4.executeUpdate(k4.java:803)
    at org.jboss.ironjacamar.jdbcadapters@1.4.30.Final-redhat-00001//org.jboss.jca.adapters.jdbc.CachedPreparedStatement.executeUpdate(CachedPreparedStatement.java:121)
    at org.jboss.ironjacamar.jdbcadapters@1.4.30.Final-redhat-00001//org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:537)
    at org.infinispan.persistence.jdbc@11.0.9.Final-redhat-00001//org.infinispan.persistence.jdbc.stringbased.JdbcStringBasedStore.executeUpsert(JdbcStringBasedStore.java:248)
    at org.infinispan.persistence.jdbc@11.0.9.Final-redhat-00001//org.infinispan.persistence.jdbc.stringbased.JdbcStringBasedStore.write(JdbcStringBasedStore.java:233)
    at org.infinispan.persistence.jdbc@11.0.9.Final-redhat-00001//org.infinispan.persistence.jdbc.stringbased.JdbcStringBasedStore.write(JdbcStringBasedStore.java:213)
    at org.infinispan.persistence.jdbc@11.0.9.Final-redhat-00001//org.infinispan.persistence.jdbc.stringbased.JdbcStringBasedStore.write(JdbcStringBasedStore.java:204)
    at org.infinispan@11.0.9.Final-redhat-00001//org.infinispan.persistence.support.NonBlockingStoreAdapter.lambda$write$9(NonBlockingStoreAdapter.java:218)
    at java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1736)
    at org.jboss.threads@2.4.0.Final-redhat-00001//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
    at org.jboss.threads@2.4.0.Final-redhat-00001//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1990)
    at org.jboss.threads@2.4.0.Final-redhat-00001//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
    at org.jboss.threads@2.4.0.Final-redhat-00001//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
    at org.jboss.as.clustering.common@7.4.0.GA-redhat-20210409//org.jboss.as.clustering.context.ContextReferenceExecutor.execute(ContextReferenceExecutor.java:49)
    at org.jboss.as.clustering.common@7.4.0.GA-redhat-20210409//org.jboss.as.clustering.context.ContextualExecutor$1.run(ContextualExecutor.java:70)
    at java.base/java.lang.Thread.run(Thread.java:834) 

/subsystem=jgroups/channel=ee:write-attribute(name=stack,value=tcp)
/subsystem=infinispan/cache-container=web/invalidation-cache=offload:add()
data-source add --name=testDS --jndi-name=java:jboss/datasources/testDS --driver-name=db2-connector.jar --connection-url=jdbc:db2://[redacted] --enabled=true --jta=true --use-java-context=true --transaction-isolation=TRANSACTION_READ_COMMITTED --min-pool-size=1 --max-pool-size=5 --pool-prefill=true --user-name=[redacted] --password=[redacted] --prepared-statements-cache-size=32 --share-prepared-statements=true
/subsystem=infinispan/cache-container=web/invalidation-cache=offload/store=jdbc:add(data-source=testDS,fetch-state=false,passivation=false,purge=false,shared=true,dialect=DB2){allow-resource-service-restart=true}
/subsystem=infinispan/cache-container=web/invalidation-cache=offload/store=jdbc/table=string:write-attribute(name=id-column.name,value=id)
/subsystem=infinispan/cache-container=web/invalidation-cache=offload/store=jdbc/table=string:write-attribute(name=data-column.name,value=datum)
/subsystem=infinispan/cache-container=web/invalidation-cache=offload/store=jdbc/table=string:write-attribute(name=timestamp-column.name,value=version)
/subsystem=infinispan/cache-container=web/invalidation-cache=offload/store=jdbc/table=string:write-attribute(name=id-column.type,value=VARCHAR(255))
/subsystem=infinispan/cache-container=web/invalidation-cache=offload/store=jdbc/table=string:write-attribute(name=timestamp-column.type,value=BIGINT)
/subsystem=infinispan/cache-container=web/invalidation-cache=offload/store=jdbc/table=string:write-attribute(name=data-column.type,value=BLOB(3000))
/subsystem=infinispan/cache-container=web:write-attribute(name=default-cache, value=offload)
/subsystem=transactions:write-attribute(name=node-identifier,value=wildfly3)