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Hi,
I am using dotConnect for Oracle 8.4.225 with EF6 having problems storing to a table with a LONG RAW column.
The entity-side property is of type byte[].
Reading works fine (in the unit test the size of the resulting byte[] is 11.000) but creating and storing it to the Oracle 11 DB brings this error:
{"ORA-22835: Buffer too small for CLOB to CHAR or BLOB to RAW conversion (actual: 22868, maximum: 2000)"}

Please send us a small complete test project with the corresponding DDL/DML script for reproducing. In case of >2MB attachment, we recommend either using some file exchange server (send us the corresponding link) or uploading a test project to our FTP server (the credentials will be provided by email request).

JIC: according to official Oracle recomendations, usage of LONG and LONG RAW data types is not recommended.

According to the recomendations, we altered the LONG RAW column to BLOB which solved the problem.
Thank you.