"Datenmenge weder im Editier- noch im Einfügemodus." with Ctrl+A

[ralle1]

I have got the following Situation:

- TIBCConnection to a Firebird 2.5 Datebase
- TIBCQuery with Statement "SELECT * FROM TABLE" and ReadOnly=false
- TDatasource with Dataset=Query
- TDBEdit with Datasource set and Fieldname="FirstName"

The user first focus the TDBEdit control and clicks Ctrl+A. Next the user tab out of the control. The Message occurs "Datenmenge weder im Editier- noch im Einfügemodus." (no Edit or Insert State)

I use the latest Devart Version. How can this error be prevented?

Thank you!

[ViktorV]

While investigating, we have found out, that the problem is not related to IBDAC, it was a bug in IDE. We have registered the bug in Embarcadero QualityCentral: https://quality.embarcadero.com/browse/RSP-16288
You can leave comments concerning the bug in the topic via the provided link for faster issue solution.

[ralle1]

I unfortunately had to find out that this bug is reported since 2012
http://qc.embarcadero.com/wc/qcmain.aspx?d=110308

But thank you very much for your fast and great support.

[ViktorV]

Thank you for being interested in our products.
Feel free to contact us if you have any further questions about our products.