All Oracle Error CodesOracle DBA Forum

LFI-00134:

Unable to protect a file for an append operation.
Cause: The LFILOPTY_APPEND and LFILOPTY_PROT options were both specified for the file. This is currently not allowed because it would require copying the entire file at open time.
Action: Decide if you really need to protect the file for append. If so then think about making a copy of it before appending.