ORA-29541 log error when running a report, DirectStreamReader
After upgrade to Pega 7.1.9 and running the application, we faced all the grids referring to report definitions are not working and the following error is thrown :
ORA-29541 DirectStreamReader could not be resolved
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Pegasystems Inc.
IN
After doing some research we found a solution from PDN which is as follows :
This error can occur for different reasons. In this particular case, the Oracle schema was replicated by importing an Oracle dump that was exported from a source schema that had a different name. As a result, the imported Pega out-of-the-box User Defined Functions (UDF) Java classes were still referring to the old schema name.
Suggested approach
Follow the instructions below mentioned in PDN link below to resolve all of the invalid Java classes :
Pegasystems Inc.
IN
This issue has prompted for us in one of the customer application upgrade during invoking of any existing portals. PDN link helped to resolve this issue