Today, I got this error message when execute query in form applet
FRM-41838 Unable to open temporary record buffer file
ORA-01403: no data found
The result of my search about this message explain this,
FRM-41838: Unable to open temporary record buffer file %s.
Cause : Unable to open file used as temporary record buffer.
Action: Verify that the file system or directory in which the file resides exists and that you have permissions to read and write to it.
The solution that maybe help,
The problem i found in opmn.xml.
So, search <variable id=”TMP” value=”C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\1″/>
there is a reference to temp directory which doesn’t exists, edit the value to a valid directory.