PLS-00644: character set mismatch found at 'string' among
result expressions in a CASE expression



PLS-00644: character set mismatch found at 'string' among result expressions in a CASE ex..

Answer / guest

Cause: In a CASE expression, the result expressions do not
match in character set, and it is unclear which implicit
conversion is required to correct the mismatch.

Action: Change the result expressions so that their
character sets match.

Please add more information about this Error

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Oracle Errors Interview Questions

ORA-13148: failed to generate SQL filter

1 Answers  


ORA-07272: spwat: invalid semaphore set id.

1 Answers  


ORA-07514: scgcan: $deq unexpected return while canceling lock

1 Answers  


QSM-00798: the specified workload string already exists

1 Answers  


ORA-16528: unable to allocate PGA heap

1 Answers  






ORA-12829: Deadlock - itls occupied by siblings at block string of file string

1 Answers  


QSM-01055: Query Rewrite failed to allocate the necessary materialized view join graph

1 Answers  


ORA-12438: repeated policy option: string

1 Answers  


ORA-19736: can not plug a tablespace into a database using a different national character set

1 Answers  


PCC-02433: Invalid host variable and attribute pairing

1 Answers  


PLS-00154: An object type may have only 1 MAP or 1 ORDER method.

1 Answers  


ORA-01200: actual file size of string is smaller than correct size of string blocks

1 Answers  


Categories