Cannot build the query or generate the report (WIS 30351)

Hi All,

Seems this is a common error for many problems but i'm unable to find why it is coming while refreshing the webi.

Scenario: I have 2 derived tables in my universe.

Derived table 1: Select  column from table where object = something

Derived Table 2: Select multiple columns from table (cast (funcname(@prompt('SelectValue','A',,'ClassName/column',mono,free) table_name

So, values comes from derived table1 will pass as LOV's to derived table 2.

Parsing is OK. Also when i clicked on Derived table 2 and selected table values option. It prompts me to enter value, after entering the value it took some and displayed values at universe level.

Now Problem is: When i tried to create report in webi, it  prompt me to enter value from list of values. After selecting value, report refreshes few minutes then it is giving error. Cannot build the query or generate the report (WIS 30351).

SQL generated by webi working fine at database.

I'm using BI4.1 SP3. Please let me know your response/solution for this.

Thanks,

Sahil Gupta