To extract variables and variable formulas from Webi Report in BO 4.1

Hello Experts,

I need to extract the variables and variable formulas used in a Webi report in BO 4.1

I got a solution for getting variable by using methods from ReportDictionary and VariableExpression interface.

But these interface are no longer functional from SAP BO XI 4.0 release.

I searched a lot in SCN community but i didnt get any solution for this.

Can anyone suggest a solution/ sdk methods available for this in BO 4.1

Thanks in advance.

Regards,

Preethi M