Oracle Database Errors or Warnings from Error ORA-22833 to ORA-22855

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ORA-22833: Must cast a transient type to a persistent type
Cause: An attempt was made to use the transient type in the query result.
Action: Cast the transient type to a structurally equivalent persistent type.
ORA-22835: Buffer too small for CLOB to CHAR or BLOB to RAW conversion (actual: string, maximum: string)
Cause: An attempt was made to convert CLOB to CHAR or BLOB to RAW, where the LOB size was bigger than the buffer limit for CHAR and RAW types. Note that widths are reported in characters if character length semantics are in effect for the column, otherwise widths are reported in bytes.
Action: Do one of the following:
1. Make the LOB smaller before performing the conversion, for example, by using SUBSTR on CLOB

2. Use DBMS_LOB.SUBSTR to convert CLOB to CHAR or BLOB to RAW.

ORA-22837: Relational hint or keyword is disallowed for user-level DML
Cause: An attempt was made to use relational hint or keyword in user- level DML.
Action: Avoid using DML with relational hint or keyword.

ORA-22839: Direct updates on SYS_NC columns are disallowed
Cause: An attempt was made to update SYS_NC columns directly.
Action: Avoid direct updates on SYS_NC columns.
ORA-22850: duplicate LOB storage option specificed
Cause: A LOB storage option (CHUNK, PCTVERSION, CACHE, NOCACHE, TABLESPACE, STORAGE, INDEX, SECUREFULE/BASICFILE, [A]SYNC) was specified more than once.
Action: Specify all LOB storage options only once.
ORA-22851: invalid CHUNK LOB storage option value
Cause: The specified CHUNK LOB storage option value must be an integer.
Action: Choose an appropriate integer value and retry the operation.

ORA-22852: invalid PCTVERSION LOB storage option value
Cause: The specified PCTVERSION LOB storage option value must be an integer.
Action: Choose an appropriate integer value and retry the operation.
ORA-22853: invalid LOB storage option specification
Cause: A LOB storage option was not specified
Action: Specify one of CHUNK, PCTVERSION, CACHE, NOCACHE, TABLESPACE, STORAGE, INDEX, [A]SYNC or DATA SYNC as part of the LOB storage clause.
ORA-22854: invalid option for LOB storage index
Cause: A valid LOB store index option was not specified.
Action: Specify one of (INITRANS, MAXTRANS, TABLESPACE, STORAGE) as part of the LOB storage index.
ORA-22855: optional name for LOB storage segment incorrectly specified
Cause: The optional name for LOB storage segment was specified with multiple columns in the column list.
Action: Specify each column LOB storage only with optional name(s).

Above are list of Oracle Database Errors or Warnings from Error ORA-22833 to ORA-22855 received while performing certain operation against Oracle Database or related products.

What are Oracle Database Error Messages?

Oracle Error Messages may be returned while using products which are part of Oracle Database. Each Oracle Database Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.

Hope this was helpful.

Thanks,
SQLServerF1 Team
Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.

 

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