I already reported this issue last year:
https://forums.oracle.com/ords/apexds/post/errors-after-update-from-21-1-to-22-2-7951
When starting a form action we run into a network communication error:
on the ords side we get the following error message in the catalina.log:
14-Feb-2024 15:33:58.693 SEVERE [ajp-nio-0.0.0.0-8411-exec-2] oracle.dbtools.common.logging.JDKLogSink.record <ps3yti-wC65MfJYuTIptyw> POST apex /mix02/wwv_flow.show 500 Internal Server Error
InternalServerException [statusCode=500, logLevel=SEVERE, reasons=[]]
at oracle.dbtools.apex.ModApexContext.handleError(ModApexContext.java:310)
at oracle.dbtools.apex.OWA.execute(OWA.java:202)
at oracle.dbtools.apex.ModApex.handleRequest(ModApex.java:311)
at oracle.dbtools.apex.ModApex.doPost(ModApex.java:193)
at oracle.dbtools.apex.ModApex.service(ModApex.java:121)
at oracle.dbtools.http.entrypoint.Dispatcher.dispatch(Dispatcher.java:126)
at oracle.dbtools.http.entrypoint.EntryPoint$FilteredServlet.service(EntryPoint.java:170)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:73)
at oracle.dbtools.http.forwarding.QueryFilteringRewrite.doFilter(QueryFilteringRewrite.java:90)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.forwarding.ForwardingFilter.doFilter(ForwardingFilter.java:68)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.cors.CORSPreflightFilter.doFilter(CORSPreflightFilter.java:68)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.cookies.auth.CookieSessionCSRFFilter.doFilter(CookieSessionCSRFFilter.java:75)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.auth.AuthenticationFilter.authenticate(AuthenticationFilter.java:104)
at oracle.dbtools.http.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:64)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.url.mapping.RequestMapperImpl.doFilter(RequestMapperImpl.java:158)
at oracle.dbtools.url.mapping.URLMappingBase.doFilter(URLMappingBase.java:86)
at oracle.dbtools.url.mapping.db.DatabaseTenantMapping.dispatchSelf(DatabaseTenantMapping.java:193)
at oracle.dbtools.url.mapping.db.DatabaseTenantMappingBase.doFilter(DatabaseTenantMappingBase.java:50)
at oracle.dbtools.url.mapping.defaultpool.LegacyDatabaseTenantMapping.doFilter(LegacyDatabaseTenantMapping.java:39)
at oracle.dbtools.url.mapping.tenant.TenantMappingDispatcher.dispatch(TenantMappingDispatcher.java:52)
at oracle.dbtools.url.mapping.tenant.TenantMappingFilter.doFilter(TenantMappingFilter.java:75)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.forwarding.ForwardingFailedFilter.doFilter(ForwardingFailedFilter.java:41)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.auth.external.ExternalSessionFilter.doFilter(ExternalSessionFilter.java:59)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.rt.authentication.apex.ApexSessionQueryRewriteFilter.doFilter(ApexSessionQueryRewriteFilter.java:58)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.cors.CORSResponseFilter.doFilter(CORSResponseFilter.java:90)
at oracle.dbtools.http.filters.HttpResponseFilter.doFilter(HttpResponseFilter.java:45)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.filters.AbsoluteLocationFilter.doFilter(AbsoluteLocationFilter.java:65)
at oracle.dbtools.http.filters.HttpResponseFilter.doFilter(HttpResponseFilter.java:45)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.auth.external.ExternalAccessValidationFilter.doFilter(ExternalAccessValidationFilter.java:59)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.errors.ErrorPageFilter.doFilter(ErrorPageFilter.java:87)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.secure.ForceHttpsFilter.doFilter(ForceHttpsFilter.java:74)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.auth.ForceAuthFilter.doFilter(ForceAuthFilter.java:44)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.filters.Filters.filter(Filters.java:67)
at oracle.dbtools.http.entrypoint.EntryPoint.service(EntryPoint.java:70)
at oracle.dbtools.http.entrypoint.EntryPointServlet.service(EntryPointServlet.java:125)
at oracle.dbtools.entrypoint.WebApplicationRequestEntryPoint.service(WebApplicationRequestEntryPoint.java:50)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:228)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357)
at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:433)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1723)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.sql.SQLException: ORA-00600: Interner Fehlercode, Argumente: [kkqcscorcbk: correlated string not found.], [], [], [], [], [], [], [], [], [], [], []
ORA-06512: in "SYS.DBMS_SYS_SQL", Zeile 2120
ORA-06512: in "SYS.WWV_DBMS_SQL_APEX_220200", Zeile 837
ORA-06512: in "APEX_220200.WWV_FLOW_DYNAMIC_EXEC", Zeile 2614
ORA-06512: in "APEX_220200.WWV_FLOW_CODE_EXEC_PLSQL", Zeile 97
ORA-06512: in "APEX_220200.WWV_FLOW_CODE_EXEC_PLSQL", Zeile 399
ORA-06512: in "APEX_220200.WWV_FLOW_CODE_EXEC", Zeile 553
ORA-06512: in "APEX_220200.WWV_FLOW_PLUGIN", Zeile 1976
ORA-06512: in "APEX_220200.WWV_FLOW_PLUGIN", Zeile 2920
ORA-06512: in "APEX_220200.WWV_FLOW_PLUGIN", Zeile 4161
ORA-06512: in "APEX_220200.WWV_FLOW", Zeile 2954
ORA-06512: in Zeile 2
at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:628)
at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:562)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1145)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:726)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:291)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:492)
at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:144)
at oracle.jdbc.driver.T4CCallableStatement.executeForRows(T4CCallableStatement.java:1034)
at oracle.jdbc.driver.OracleStatement.executeSQLStatement(OracleStatement.java:1507)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1287)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3735)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3933)
at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4279)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1010)
at oracle.ucp.jdbc.proxy.oracle$1ucp$1jdbc$1proxy$1oracle$1StatementProxy$2oracle$1jdbc$1internal$1OracleCallableStatement$$$Proxy.execute(Unknown Source)
at oracle.dbtools.apex.OWA.execute(OWA.java:154)
... 85 more
Caused by: Error : 600, Position : 0, Sql = begin
wwv_flow.show(p_request=>:1 ,
p_instance=>:2 ,
p_flow_step_id=>:3 ,
p_flow_id=>:4 ,
f01=>:5 ,
p_widget_action=>:6 ,
p_widget_action_mod=>:7 ,
x01=>:8 ,
p_widget_name=>:9 ,
x02=>:10 ,
x04=>:11 ,
x06=>:12 ,
f10=>:13 ,
p_debug=>:14 );
commit;
end;, OriginalSql = begin
wwv_flow.show(p_request=>?,
p_instance=>?,
p_flow_step_id=>?,
p_flow_id=>?,
f01=>?,
p_widget_action=>?,
p_widget_action_mod=>?,
x01=>?,
p_widget_name=>?,
x02=>?,
x04=>?,
x06=>?,
f10=>?,
p_debug=>?);
commit;
end;, Error Msg = ORA-00600: Interner Fehlercode, Argumente: [kkqcscorcbk: correlated string not found.], [], [], [], [], [], [], [], [], [], [], []
ORA-06512: in "SYS.DBMS_SYS_SQL", Zeile 2120
ORA-06512: in "SYS.WWV_DBMS_SQL_APEX_220200", Zeile 837
ORA-06512: in "APEX_220200.WWV_FLOW_DYNAMIC_EXEC", Zeile 2614
ORA-06512: in "APEX_220200.WWV_FLOW_CODE_EXEC_PLSQL", Zeile 97
ORA-06512: in "APEX_220200.WWV_FLOW_CODE_EXEC_PLSQL", Zeile 399
ORA-06512: in "APEX_220200.WWV_FLOW_CODE_EXEC", Zeile 553
ORA-06512: in "APEX_220200.WWV_FLOW_PLUGIN", Zeile 1976
ORA-06512: in "APEX_220200.WWV_FLOW_PLUGIN", Zeile 2920
ORA-06512: in "APEX_220200.WWV_FLOW_PLUGIN", Zeile 4161
ORA-06512: in "APEX_220200.WWV_FLOW", Zeile 2954
ORA-06512: in Zeile 2
at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:632)
... 100 more