How to call a SQL Server Stored Procedure in BI Publisher with standard BIP parameter -


i trying call microsoft sql server stored procedure delivers data in table format in oracle bi publisher 11g. want pass 2 standard bip parameters procedure call. there work around call sql server procedure? tried few examples available internet. no luck. 

declare @sql varchar(255)   set @sql = 'exec get_user_report ' +'''' + cast(:p_report_start_date varchar) + '''' +','+ '''' +cast(:p_report_end_date varchar) + ''''  exec (@sql)

there tons of articles have been written on subject:

1.) detailed procedure outlined in example on oracle a-team blog: http://www.ateam-oracle.com/executing-a-stored-procedure-from-oracle-business-intelligence-cloud-service-bics/

2.) 11g documentation functionality: https://docs.oracle.com/cd/e28280_01/bi.1111/e22258/create_data_sets.htm#bipdm149

3.) 12c documentation this: https://docs.oracle.com/middleware/12212/bip/bipdm/guid-f9f844ba-5831-46e5-b085-44d82258a9a9.htm#bipdm147


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