Specifying path to external items (Sharepoint Document Library)


i continue have trouble getting subreport display within main report stored in sharepoint foundation 2010 document library.  report server configured in sharepoint integrated mode.

a technet article, specifying paths external items (report builder 3.0 , ssrs) [http://technet.microsoft.com/en-us/library/dd220423.aspx], includes following instructions:

when specify path external item in dialog box actions, subreports, or images, can browse directly report server , select item. browsing item , selecting directly recommended way specify drillthrough report or subreport. way correct parameter names available in drop-down list when specify report or subreport parameters. when change item path point different item, must manually update correct parameter names , values needed.

on report server configured in sharepoint integrated mode, must include file extension .rdl. path can 1 of following:

  • a full path item.  on sharepoint site: must specify report name in expression, full url of item , file extension .rdl. example, ="http://server/site/library/folder/report1.rdl".

i'm not sure how include expression in subreport definition.  when try specify expression in  "use report subreport", following error:

system.web.services.protocols.soapexception: reportname subreport ‘subreport1’ not valid. item names cannot contain following reserved characters ;?:@&=+$,\*<>|".
   @ microsoft.reportingservices.webserver.reportingservice2010impl.createreport(string report, string parent, boolean overwrite, byte[] definition, property[] properties, catalogitem& iteminfo, warning[]& warnings)
   @ microsoft.reportingservices.webserver.reportingservice2010impl.createcatalogitem(string itemtype, string name, string parent, boolean overwrite, byte[] definition, property[] properties, catalogitem& iteminfo, warning[]& warnings)
   @ microsoft.reportingservices.webserver.reportingservice2010.createcatalogitem(string itemtype, string name, string parent, boolean overwrite, byte[] definition, property[] properties, catalogitem& iteminfo, warning[]& warnings)

i've tried browsing subreport, or referring via relative addressing, no matter how specify subreport, when execute report sharepoint, get:

error: subreport not shown

the same report, defined in native ssrs environment , running reporting services server, executes fine.

help!

this similar thread, please refer link http://social.technet.microsoft.com/forums/en-us/sqlreportingservices/thread/47426c5a-47df-4817-ad35-7bd5bc1609f3 

thanks,
challen fu


please remember mark replies answers if , unmark them if provide no help.



SQL Server  >  SQL Server Reporting Services, Power View



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