"value is too big for attribute", but it's not

ilya basin · September 6

Hi. I'm investigating the failure to assign a UTF-8 value. My checks show that it should fit. Notice that the two numbers are the same in the error message. Is this a known issue with Documentum?

IDQL>
1> select r_server_version from dm_server_config;
2> go
r_server_version
--------------------------------
7.3.0000.0214  Linux64.Oracle
(1 row affected)

1> update spr_edition object set original_title = '𠜎 𠜎 𠜱	𠜱 𠝹 𠝹 𠱓 𠱓 𠱸 𠲖 𠳏 𠳕 𠴕 𠵼 𠵼 𠵿 𠵿𠜎 𠜎 𠜱 𠜱 𠝹 𠝹 𠱓 𠱓 𠱸𠜎 𠜎 𠜱 𠜱 𠝹 𠝹 𠱓 𠱓 𠱸 𠲖 𠳏 𠳕 𠴕 𠵼 𠵼 𠵿 𠵿𠜎 𠜎 𠜱 𠜱 𠝹𠝹𠝹𠝹𠝹𠜎' where edition_id = '606600'
2> go
[DFC_OBJECT_BADATTRVALUE] value is too big for attribute 'original_title'. Value UTF-8 length is 256. Maximum length is 256.

1> update spr_edition object set original_title = '0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345' where edition_id = '606600'
2> go
objects_updated
---------------
              1
(1 row affected)

1> update spr_edition object set original_title = 'ääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääääää' where edition_id = '606600'
2> go
objects_updated
---------------
              1
(1 row affected)
[DM_QUERY_I_NUM_UPDATE]info:  "1 objects were affected by your UPDATE statement."

_

SQL>
update spr_edition_s set original_title = (
select s
from(
select r, utl_raw.cast_to_varchar2(r) as s
from ( select hextoraw(replace('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', '
','')) as r
from dual ) t
) t ) where edition_id = '606600'
;

1 row updated.
;

SQL>
select length(original_title), lengthb(original_title), '[' || original_title || ']' from spr_edition_s where edition_id = '606600'
;
LENGTH(ORIGINAL_TITLE) LENGTHB(ORIGINAL_TITLE) '['||ORIGINAL_TITLE||']'                                                                                                                                                                                                                                                                                                        
---------------------- ----------------------- --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                    97                     256 [𠜎 𠜎 𠜱	𠜱 𠝹 𠝹 𠱓 𠱓 𠱸 𠲖 𠳏 𠳕 𠴕 𠵼 𠵼 𠵿 𠵿𠜎 𠜎 𠜱 𠜱 𠝹 𠝹 𠱓 𠱓 𠱸𠜎 𠜎 𠜱 𠜱 𠝹 𠝹 𠱓 𠱓 𠱸 𠲖 𠳏 𠳕 𠴕 𠵼 𠵼 𠵿 𠵿𠜎 𠜎 𠜱 𠜱 𠝹𠝹𠝹𠝹𠝹𠜎]

_

"value is too big for attribute", but it's not

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