To create a CR report based on multiple Qaaws connections, you can follow the below steps:
Take a backup of Registry before modifying making any changes in it. Refer the KBA:1323322 - Editing the Windows Registry - Warning
1. Unless and until we add the below parameter in registry, we will not be able to create a CR report based on Qaaws.
[HKEY_CURRENT_USER\Software\SAP BusinessObjects\Suite XI 4.0\Crystal Reports\DatabaseOptions]
"AllowQaaws"="Yes"
2. Create a new report in Crystal Reports 2013.
3. Choose XML and Web Services for the connections.
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4. Check the option "Convert Multi-Occurs to Table" and select the option " Use Web Service Data Source". Click Next.
5. Open the Query As A Web Services tool and create a new Qaaws on which you want to create a CR report.
6. Copy the URL by clicking To clipboard.
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7. Paste the URL in the text box HTTP(s) WSDL URL and click next.
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8. Enter the user ID and Password of the connection (blank username and password). Click next.
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9. Service, Port and method are automatically filled. Click Finish.
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10. Enter any Prompts requested. Set null to Session id, Client Type, Audit Object. Click ok.
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11. Select the three tables and drag them to the right from the database expert. Click ok.
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12. Click OK to accept the default linking.
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13. Click Ok to the Database Warning.
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14. The fields will appear in the report. Create a CR report based on the fields you want.
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15. Save the report to Enterprise and open it using CMC and BI Launchpad.
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16. If you are getting the below error while saving the report to CMC, then save the report locally. Then add it in BI Launchpad using the option: New -> Local Document. Try to access it using the CMC and BI Launchpad and it should work.
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17. Add an additional Query as a Web service by going to the Database Expert and creating a new connection of XML and Web Services. Click ok.
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Hope this will help.
Regards,
Soniya