Project .... raised exception class EDatabaseError with message: 'Operation not allowed on a uni

Comments

• Anu de Deus Hampshire, UK

  February 2011 edited 12:03AM

  I'm sorry for the vague answer, but just in case nobody has a better one...
  I believe this is to do with the DB connection settings.
  I know your connection is not an ADO connection, but I had a similar problem ages ago and found answers reading this:
  
  http://msdn.microsoft.com/en-us/library/ms...28VS.85%29.aspx
  Your problem is either the CursorLocation or the Mode used to open the connection.
  
  Do a Google search on your error message, it might be the fastest way to the answer.
• pdynarowski

  February 2011 edited 12:03AM

  In ADO Components everything works fine. When I use DBX components in FastReports and I use group band then it doesnt work correctly (error occured).
  
• Anu de Deus Hampshire, UK

  February 2011 edited 12:03AM

  Then it's definetly the way the connection is being opened.
  I don't use DBX, but isn't there settings available for the connection?
  
  

  pdynarowski wrote: »

  In ADO Components everything works fine. When I use DBX components in FastReports and I use group band then it doesnt work correctly (error occured).
• pdynarowski

  February 2011 edited 12:03AM

  I add frxEngine in USES section and now everything works fine