Support Article
Data Pages do not load due to report definition failure
SA-12843
Summary
Report Definitions that involve unexposed (non-optimized) properties fail with an Oracle exception, indicating that a class is missing.
Error Messages
** An error occured on executing the query for the report definition - There was a problem getting a list: code: 29540 SQLState: 99999 Message: ORA-29540: class com/pega/pegarules/data/udf/directstreamreader/DirectStreamReader does not exist
Steps to Reproduce
- Create a report definition that includes non-exposed columns.
- Run the report.
Root Cause
The root cause of this problem is defect/misconfiguration in the operating environment. The Pega UDFs are not available for execution by the Report Definition code.
Resolution
The solution to this issue is documented in the Support Article, SA-10496 at PDN: http://pdn.pega.com/node/298866
Published August 13, 2015 - Updated October 8, 2020
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