SAP EP – Netweaver Portal

Symptom
You can find the following error message in the default trace and it is repeated in every 5 minute:
LockConfigException: Cannot lock configuration object “config://local/com.sap.workflow/scheduler/task” without a valid user id
at com.sapportals.config.fwk.data.ConfigLockManager.lock(ConfigLockManager.java:1089)
at com.sapportals.config.fwk.data.ConfigLockManager.lock(ConfigLockManager.java:507)
at com.sapportals.config.fwk.data.Configurable.lock(Configurable.java:271)
at com.sapportals.config.fwk.data.ConfigPlugin.getAndLockConfigurable(ConfigPlugin.java:689)
at com.sap.workflow.util.config.TaskSchedulerConfiguration.setPropertyValue(TaskSchedulerConfiguration.java:100)
at com.sap.workflow.es.scheduler.TaskSchedulerDeadline.run(TaskSchedulerDeadline.java:90)
at com.sapportals.wcm.service.scheduler.SchedulerEntry.run(SchedulerEntry.java:174)
at com.sapportals.wcm.service.scheduler.crt.PoolWorker.run(PoolWorker.java:108)
at java.lang.Thread.run(Thread.java:725)
Solution
The following patch for UWLJWF software component needs to be applied:
UWLJWF02P patch #607(SP-level #02) for Netweaver 7.1 SP2.PAT06

Symptom
You are facing the need to configure the supported language within the portal, mainly the available languages within the user personalization dialog (User Language), the available languages with the portal object wizards (Master Language) and the portal content translation tool (Target Language). There is the need to either restrict the availabe [...]