问题
I have a almost serious problem. Of course there have been some questions in the same concept of mine, but without any result for me, so I am forced to ask again in different words. (like: Passing parameters to stored procedure in OBIEE 12c rpd from OBIEE 12c dashboard or table function as physical table in Oracle BI EE )
To provide a report, I am supposed to use table function(means select * from table(valueof(NQ_SESSION.var .....)) in OBIEE physical layer, then pass value through dashboard prompt in order to update its specified session variable.
To achieve this matter, I have created a non-system session variable and named it as var. Then I have defined a physical object with 'select' table type in physical layer and put the specified SQL code (in above) in it (and have not done anything in logical layer), then a dashboard prompt is crated with a request variable (and is named with defined session variable's name, means var).
Now I receive error ( [nQSError: 27002] Near '<'var'>' Syntax error (HY000) ). It is worth mentioning that my made BI answer(analysis) works as alone but gets error when used in dashboard with dashboard prompt.
Dose anyone know where I am wrong?
Thanks
回答1:
I found that where and why I was wrong. The problem was around session variables which I had defined. The reason was that I had used reserved name (to and from) for my variables. I hope this experience be useful for others like me.
来源：https://stackoverflow.com/questions/62042892/using-table-function-in-obiee-rpd-physical-layer-and-pass-parameter-from-dashb