Error: ORA-29283: invalid file operation

[cleberzumba]

Pessoal, alguém sabe ocmo eu resolvo este erro?

Error executing statement: ORA-29283: invalid file operation
ORA-06512: at "SYS.UTL_FILE", line 488
ORA-29283: invalid file operation
ORA-06512: at "SIGER.SIGER_LER_ARQUIVO_PC", line 98
ORA-06512: at line 2
*** Script stopped due to error ***

[victorhugomuniz]

ORA-29283: invalid file operation

Cause: An attempt was made to read from a file or directory that does not exist, or file or directory access was denied by the operating system.

Action: Verify file and directory access privileges on the file system, and if reading, verify that the file exists.

[cleberzumba]

thanks...