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EReadError with message Invalid property value

edited April 2009 in Server
Hi All

When I click on some reports i get the error;

EReadError with message Invalid property value


Cheers

Murat

Comments

  • edited April 2009

    Make sure you the report server application includes all the necessary units
    required to load and your reports.

    http://www.digital-metaphors.com/rbWiki/Server/Report_Server/Register_Server_Components


    --
    Nard Moseley
    Digital Metaphors
    www.digital-metaphors.com

    Best regards,

    Nard Moseley
    Digital Metaphors
    www.digital-metaphors.com
  • edited April 2009
    Thanks Nard,



    I added the units for optional features. The unit for DADE plugin (daDOA)
    was already there. But still no luck.

    I get also "EreadError with message Error reading
    ppReport.OnGetAutoSearchValues: Invalid property value" after the first
    error.



  • edited April 2009


    That error message indicates that the report definition has a reference to
    an event-handler for the Report.OnGetAutoSearchValues event and that when
    the report loads, the method cannot be found.

    If you create a new form and load the report you will get the same error.

    I recommend using RAP, RB's run-time Pascal environment, to code the Report
    event-handlers. RAP event-handler code is saved as part of the report
    definition.

    If you use Delphi event-handlers, then the event-handler methods need to be
    published methods of the DataModule the contains the ReportVolume.



    --
    Nard Moseley
    Digital Metaphors
    www.digital-metaphors.com

    Best regards,

    Nard Moseley
    Digital Metaphors
    www.digital-metaphors.com
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