Bases de Datos

Ratio: 4 / 5

ORA-01861: literal does not match format string

Cause: Literals in the input must be the same length as literals in the format string (with the exception of leading whitespace). If the "FX" modifier has been toggled on, the literal must match exactly, with no extra whitespace.

Action: Correct the format string to match the literal.

Ratio: 4 / 5

ORA-00936: missing expression

Cause: A required part of a clause or expression has been omitted. For example, a SELECT statement may have been entered without a list of columns or expressions or with an incomplete expression. This message is also issued in cases where a reserved word is misused, as in SELECT TABLE.

Action: Check the statement syntax and specify the missing component.

Ratio: 4 / 5

ORA-00257: archiver error. Connect internal only, until freed.

Cause: The archiver process received an error while trying to archive a redo log. If the problem is not resolved soon, the database will stop executing transactions. The most likely cause of this message is the destination device is out of space to store the redo log file.

Action: Check archiver trace file for a detailed description of the problem. Also verify that the device specified in the initialization parameter ARCHIVE_LOG_DEST is set up properly for archiving.

Ratio: 4 / 5

RMAN-03009: failure of string command on string channel at string

Cause: This message should be accompanied by other error message(s) indicating the cause of the error.

Action: Check the accompanying errors.