All Oracle Error CodesOracle DBA Forum

PCC-02101:

Unable to open input file
Cause: The precompiler could not open the input file. This is the .pc file specified in the INAME=option. This means that the file does not exist, that a directory was incorrectly specified in the pathname, or that the person running the precompiler does not have read permission for the file. This message could also result from operating-system errors. For example, an unmounted file system or disk I/O errors, could trigger this error.
Action: Check that permission to read the file exists and that the full pathname has been specified correctly. Check for operating- system problems. See also the operating system-specific Oracle documentation.