Symptom
The SAP Application Server JAVA SOA Web service and RFC calls tracing in Netweaver Administrator (/nwa) fails to load with a technical exception and the below error is logged in the default trace file:
************************************************************************
CSS component: BC-ESI-WS-JAV-MON com.sap.engine.frame.ServiceException: 29910 An Unexpected ER Technical Exception occurred
Cannot access object class loader for deployable object sap.com/tc~esi~esp~itsam~ui~logging~wd.
Caused by: com.sap.tc.webdynpro.spi.WebDynproRuntimeException: Cannot start application sap.com/tc~esi~esp~itsam~ui~logging~wd
Caused by: com.sap.engine.services.servlets_jsp.server.deploy.impl.exceptions.WCEApplicationNotStartedException: Failed explicit start for application: [sap.com/tc~esi~esp~itsam~ui~logging~wd].
In order to bring the server in consistent state stop operation will be performed.
Reason: [Error in execution of service's start method]; nested exception is:[EXCEPTION]
com.sap.engine.frame.ServiceException: 29910 An Unexpected ER Technical Exception occurred
Caused by: com.sap.esi.esp.lib.mm.config.exceptions.SRTechnicalException29910 An Unexpected ER Technical Exception occurred
Caused by: com.sap.sql.check.ValueCheckerException: Cannot assign an empty string to a parameter with JDBC type >>VARCHAR<<.
Caused by: com.sap.esi.uddi.sr.local.exceptions.DAOException: Sql exception thrown when saving physical system PhysicalSystem{, PhysicalSystemKey='PhysicalSystemKey{uddiKey = uddi:272cfdb4-e0b5-11e5-987c-000000ea55a6, logicalKey : String='EPP.SystemHome.'}', SystemName='EPP', Host='', Type=2, ABAPClient='null', classifications=Classifications{keyedReferences=[ClassificationReference{Key='UDDIKey= uddi:uddi.sap.com:categorization:physical-system-id QName: Namespace= <a>http://uddi.sap.com/classification;</a> Name= PhysicalSystemID', Value='EPP.SystemHome.', ValueDescription='null'}], keyedReferenceGroups=[]}}
************************************************************************
Read more...
Environment
- SAP NetWeaver Composition Environment 7.1
- SAP enhancement package 1 for SAP NetWeaver Composition Enviornment 7.1
- SAP NetWeaver Composition Environment 7.2
- SAP NetWeaver 7.3
- SAP enhancement package 1 for SAP NetWeaver 7.3
- SAP NetWeaver 7.4
- SAP NetWeaver 7.5
Product
Keywords
BC-ESI-WS-JAV-MON, ClassLoaderException, Unexpected ER Technical Exception occurred ,SAP Production ABAP R/3 ERP SRM CRM ERP PPM SEM APO XI PI PORTAL Test development \\sapmnt\<SID>\SYS\profile j2ee/dbhost SAPDBHOST DEFAULT.pfl 1052122 sap.com/tc~esi~esp~itsam~ui~logging~wd , KBA , BC-JAS-ADM-LOG , Logging , BC-JAS-COR , Enterprise Runtime, Core J2EE Framework , Problem
About this page
This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.