ORA-12445: cannot change HIDDEN property of column
Answer / guest
Cause: You tried to specify a different HIDE option for a
table with an existing policy column.
Action: Drop the column from the table and reapply the
policy with the new HIDE option.
Please add more information about this Error
| Is This Answer Correct ? | 0 Yes | 0 No |
LRM-00117: syntax error at 'string' at the start of input
SQL*Loader-00803: %s field type not supported by External Table
QSM-01046: complex join back on correlated columns not allowed (string)
ORA-12597: TNS:connect descriptor already in use
ORA-30436: unable to open named pipe 'string'
ORA-01251: Unknown File Header Version read for file number string
ORA-25501: ALTER SYSTEM QUIESCE RESTRICTED command failed
PLS-00118: Duplicate group-by clause in table expression
ORA-02704: osndopop: fork failed
ORA-31108: Action failed as resource string is locked
RMAN-08518: channel string: scanning controlfile copy string
LSX-00234: invalid decimal "~S"