Use a parameter or variable value of the proper length for the error log table name prefix.
If you use a parameter or variable for the error log table name prefix, do not specify a prefix that exceeds 19 characters when naming Oracle, Sybase, or Teradata error log tables. The error table names can have up to 11 characters, and Oracle, Sybase, and Teradata databases have a maximum length of 30 characters for table names. The parameter or variable name can exceed 19 characters.