EP - LDAP connection is lost

Hello,
We have the problem that occasionally the LDAP connection is lost.We get then the following error message:
<b>LDAP: error code 48 - Anonymous Bind Disabled</b>
We found out that this error message appears because the Password is lost and the Enterprise Portal tries then to announce with a anonymous User. But the anonymous User have no rights to announce the LDAP Server.
Have anybody a idea why the Enterprise lost his LDAP-Password?
In the EP-Web Administrator-Site we can reconnect with the LDAP-Password the Connection to the LDAP Server. After the new Settings we must restart the J2EE-Services.
- Can anybody help me? - Thanks in advance.
Greetings from Germany,
Ralf Steffens
Message was edited by: Ralf Steffens

Hello,
The following error message is located in the file: usermanagement_2005-07-04_08-43-04.log - Is the parameter too small adjusted?
->
ume.ldap.connection_pool.max.size = '10'
->
Jul 4, 2005 3:21:52 AM # System_Thread_51 Warning class=com.sap.security.core.persistence.datasource.imp.LDAPDataSourceConnectionPool[method=newConnection][cl=13315]an error occured when opening a connection, trying again
javax.naming.AuthenticationException: LDAP: error code 48 - Anonymous Simple Bind Disabled.
at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:2731)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2677)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2478)
at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2395)
at com.sun.jndi.ldap.LdapCtx.
More information:
By starting the server-instance we get the following error-message in the console-server-error-log:
- it looks, as the service: com.sap.portal.license.runtime|license could´t loaded.
Loading application: com.sap.portal.runtime.system.inqmy
Loading application: com.sap.portal.runtime.system.notification
Loading application: com.sap.portal.runtime.system.permission
Loading application: com.sap.portal.runtime.system.repository
Loading application: com.sap.portal.umeregistration
Loading application: com.sap.portal.usermanagement
Loading services:
Loading service: com.sap.portal.license.runtime|license
Jul 2, 2005 4:27:09 AM # System_Thread_32 Fatal class=com.sap.security.core.persistence.datasource.imp.LDAPConnectionManager[method=initConnectionPool()][cl=13324]connection pool for principal type UACC fails
com.sap.security.core.persistence.datasource.imp.LDAPDataSourceConnectionPool$ServerNotAvailableException: no connection to the ldap server
at com.sap.security.core.persistence.datasource.imp.LDAPDataSourceConnectionPool.newConnection(LDAPDataSourceConnectionPool.java:808)
at com.sap.security.core.persistence.datasource.imp.LDAPDataSourceConnectionPool.(GroupFactory.java:76)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:232)
at com.sap.security.api.UMFactory.instantiateClass(UMFactory.java:1025) at com.sap.security.api.UMFactory.initializeClass(UMFactory.java:997)
at com.sap.security.api.UMFactory.getGroupFactory(UMFactory.java:311)
at com.sap.security.api.UMFactory.getSecStoreLock(UMFactory.java:1234)
at com.sap.security.api.UMFactory.initializeSecStore620(UMFactory.java:938)
at com.sap.security.api.UMFactory.initializeSecStore(UMFactory.java:893)
at com.sap.security.api.UMFactory.initialize(UMFactory.java:694)
at com.sapportals.portal.prt.service.usermanagement.UserManagementService.init(UserManagementService.java:270)
at com.sapportals.portal.prt.core.broker.PortalServiceItem.__initServiceInstance(PortalServiceItem.java:678)
at com.sapportals.portal.prt.core.broker.PortalServiceItem.getServiceInstance(PortalServiceItem.java:464)
at com.sapportals.portal.prt.core.service.ServiceManager.get(ServiceManager.java:163)
at com.sapportals.portal.prt.runtime.Portal$RuntimeResources.getService(Portal.java:132)
at com.sapportals.portal.prt.service.license.LicenseService.init(LicenseService.java:94)
at com.sapportals.portal.prt.core.broker.PortalServiceItem.__initServiceInstance(PortalServiceItem.java:678)
at com.sapportals.portal.prt.core.broker.PortalServiceItem.createServiceInstance(PortalServiceItem.java:519)
at com.sapportals.portal.prt.core.broker.PortalServiceItem.startServices(PortalServiceItem.java:875)
at com.sapportals.portal.prt.core.broker.PortalAppBroker.startLoadOnStartupServices(PortalAppBroker.java:1485)
at com.sapportals.portal.prt.core.broker.PortalAppBroker.start(PortalAppBroker.java:1441)
at com.sapportals.portal.prt.core.broker.PortalAppBroker.startCoreApplications(PortalAppBroker.java:1375)
at com.sapportals.portal.prt.runtime.Portal.init(Portal.java:345)
Regards,
Ralf

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