invalid buffer length

  Explanation:  The length of the  buffer  supplied  was  invalid.
  The  length  of the resource name provided to the system service
  to acquire a lock was more than 31 characters, or an I/O message
  was too large to handle.

  User Action:  This error message indicates a possible  error  in
  the  use  of  operating  system  services.   Contact your Oracle
  support representative for assistance.