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UPK: Unexpected OR System Configuration Error is Displayed When Logging into Knowledge Center (Doc ID 1997004.1)

Last updated on JULY 20, 2021

Applies to:

User Productivity Kit - Version to [Release 12.1]
Information in this document applies to any platform.


When attempting to log into Knowledge Center the following error occurs.


Unexpected or System Configuration


The issue can be reproduced at will with the following steps:

1. Log onto http://<HOST>/KCenter

2. Error message occurs

3. Check Windows Event Log

4. KCenter: Error in auto roll up process. Value cannot be null.
Parameter name: byteArray
  at System.BitConverter.ToString(Byte[] value, Int32 startIndex, Int32 length)
  at OracleInternal.TTC.TTCLob.GetLobIdString(Byte[] lobLocator)
  at OracleInternal.ServiceObjects.OracleDataReaderImpl.CollectTempLOBsToBeFreed(Int32 rowNumber)


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