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Switching DB from one WebLogic domain to another in Oracle SOA 12c

Mudhu KrishnaJun 16 2025 — edited Jun 18 2025

Hi,

We are in the process of migrating our SOA and OSB services from an older Amazon Linux version (which has reached end of license) to the latest Amazon Linux version. Below is the roadmap and the key steps we’ve followed as part of this migration. We have followed the same folder structure while installing the soa suite 12c in the latest Amazon Linux version. Please suggest me if this approach is correct or not. If this is no the right approach then guide me with proper approach. We are doing this activity first in UAT and later we will apply the same steps in PROD.

  • Temporary DB Cloning
    The DB team has created the clone/copy(temp DB) of the existing UAT DB(permanent DB) with the same port, SID/ServiceName, Username and Password but with a different Host.
  • SOA Suite Installation
    Oracle SOA Suite 12.2.1.2 was freshly installed on the new Amazon Linux machines.
  • RCU Schema Re-creation
    Existing RCU schemas were dropped and re-created the new schemas in the temp DB by mentioning the same schema names as in existing DB.
  • New Domain Creation
    A new WebLogic domain was created/configured, servers started, and all SOA and OSB composites/services were deployed.
  • Functional Testing
    End-to-end validation of SOA and OSB services was successfully completed against the temporary DB setup.
  • Repoint to Existing UAT DB(Existing DB which is currently running on Older Amazon version) During the Cut-Over Plan
    Once validation was completed:
    • Stopped all the servers(Admin and Managed Servers) in the old UAT domain.
    • All DataSources were modified to point to the existing UAT DB(Permanent DB) in the new UAT domain.
    • Security-related files were copied from the old UAT domain to the new UAT domain :
      • $DOMAIN_HOME/config/fmwconfig/keystores.xml
      • $DOMAIN_HOME/config/fmwconfig/jps-config.xml
      • $DOMAIN_HOME/config/fmwconfig/jps-config-jse.xml
      • $DOMAIN_HOME/config/fmwconfig/cwallet.sso
      • $DOMAIN_HOME/config/fmwconfig/bootstrap/cwallet.sso
  • Server Startup – Observations
    After switching to the existing UAT DB and restarting the servers, all servers came up successfully and all the SOA and OSB services are working as expected. All the existing UAT SOA composite instances are also visible in the new UAT domain EM console. However, during Admin Server startup, we are observing the following errors:

<Jun 16, 2025, 11:02:13,221 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071733221> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.core.logmgmt.ui.LogMgmtFavIntg>

<Jun 16, 2025, 11:02:14,248 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734248> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.emgc.provision.ui.controller.ProvisioningIntegration>

<Jun 16, 2025, 11:02:14,303 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734303> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.core.host.intg.HostIntegration11G>

<Jun 16, 2025, 11:02:14,377 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734377> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.core.groups.ui.intg.GroupsIntg>

<Jun 16, 2025, 11:02:14,378 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734378> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.core.extensibility.ui.pla.intg.PluginIntg>

<Jun 16, 2025, 11:02:14,378 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734378> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.core.omsproperties.ui.intg.OmsPropertiesIntg>

<Jun 16, 2025, 11:02:14,491 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734491> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.core.event.console.ConsoleIntegration>

<Jun 16, 2025, 11:02:14,492 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734492> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.core.mext.intg.MextIntegation>

<Jun 16, 2025, 11:02:14,504 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734504> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.ohinv.intg.OracleHomeIntegration>

<Jun 16, 2025, 11:02:14,507 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734507> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.core.services.ui.intg.ServicesIntegration>

<Jun 16, 2025, 11:02:14,544 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734544> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.core.tc.intg.TemplateCollectionIntg>

<Jun 16, 2025, 11:02:14,545 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734545> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.core.swlib.ui.integration.SwlibIntegration>

<Jun 16, 2025, 11:02:14,600 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734600> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.core.ip.ui.IPIntg>

<Jun 16, 2025, 11:02:14,601 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734601> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.ai.compositeapp.intg.CompAppIntegration>

<Jun 16, 2025, 11:02:14,607 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734607> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.pp.asprov.ui.intg.ASProvisioningIntegration>

<Jun 16, 2025, 11:02:14,646 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734646> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.emas.intg.mda.MDAIntegration>

<Jun 16, 2025, 11:02:14,717 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734717> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.coreid.common.COREidIntegration>

<Jun 16, 2025, 11:02:14,775 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734775> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.as.glassfish.intg.GlassfishIntegration>

<Jun 16, 2025, 11:02:14,776 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734776> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.as.jboss.intg.JBossIntegration>

<Jun 16, 2025, 11:02:14,777 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734777> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.as.websphere.intg.WebsphereIntegration>

<Jun 16, 2025, 11:02:14,785 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734785> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.pp.bpelprov.ui.intg.BPELProvisioningIntegration>

<Jun 16, 2025, 11:02:14,786 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734786> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.pp.osbprov.ui.intg.OSBProvIntegration>

<Jun 16, 2025, 11:02:14,790 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734790> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.pp.coherenceprov.ui.intg.CoherenceProvisioningIntegration>

<Jun 16, 2025, 11:02:14,800 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734800> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.as.otd.ui.intg.OTDIntegration>

<Jun 16, 2025, 11:02:14,801 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734801> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.apm.intg.businessapp.BusinessAppIntegration>

<Jun 16, 2025, 11:02:14,807 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734807> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.ai.siteguard.ui.intg.SiteGuardIntegration>

<Jun 16, 2025, 11:02:14,811 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734811> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.as.wlsc.intg.app.AppDeploymentsIntegration>

<Jun 16, 2025, 11:02:14,824 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734824> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.emCLI.CLIIntg>

<Jun 16, 2025, 11:02:14,825 AM UTC> <Error> <oracle.sysman.eml.app.UIServices> <aec1wlg12cA002S> <AdminServer> WorkRunner:oracle.sysman.eml.app.UIServices <<anonymous>> <> <50e375e5-47c0-4ef3-bf03-9a44e30c0ba0-00000008> <1750071734825> <[severity-value: 8] [rid: 0:180] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <Integration Class not found: oracle.sysman.emCLI.CLIDownloadIntg>
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Added on Jun 16 2025
#osb, #soa, #soasuite12c
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