Hi there I have a problem in crystal report. I have a database which is totally relational. About 10 table with one to many or many to many relationship. I want to create report from these tables but I don't know how. My problem is: I have 4 tables for saving information about students, Courses, coursestudentjunction and grades. I want to report the grades of each student for all courses for each major that student registered to. In my report I want to show the student information on page header and course and grades on detail section. When I try to do so the crystal can not link tables. What I have to do make this? I do my best but I can't find the solution. 

Hi,

You might need to set the datasource of report to a dataset which contains these tables .

For more information about how to connect dataset , please take a look at the tutorial:

http://devlibrary.businessobjects.com/BusinessObjectsXIR2/en/en/CrystalReports_dotNET_SDK/crsdk_net_doc/doc/crsdk_net_doc/html/crtsktutorialsdatads.htm

Harry

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