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Support Article

ORA-22835 on report definition run which gets data from table



Error occurs when running a report definition which fetches data from a table with a CLOB type column.

Error Messages

There was a database problem when performing an RDBExecute: code: 22835 SQLState: 99999 Message: ORA-22835: Buffer too small for CLOB to CHAR or BLOB to RAW conversion (actual: 47392, maximum: 4000) 

Steps to Reproduce

Run a report definition which fetches data from a table with a column of type CLOB.

Root Cause

A defect in Pegasystems’ code or rules.


Apply HFix-36252.


Suggest Edit

Published September 20, 2018 - Updated October 8, 2020

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