How to move from classic to client/server

Dear fellow windev developers,

I am hoping someone can help point me in the right direction with an issue when changing database table connections.

I have an application that uses a hyperfile classic analysis with files locally in the executable directory. This all works absolutely fine. Within this analysis I have links for relationships between some of the tables.

I want to change the source location for 95% of these tables to a HFCS Client/Server which I have already setup and with the following commands I am able to do this for any table that has no links.


Server is Connection

// Parameters of the connection
Server..Provider = hAccessHFClientServer
Server..User = "Admin"
Server..Password = ""
Server..Server = "RLSXPS1:4900"
Server..Database = "FRM"
Server..CryptMethod = hCryptNo

// Opening the connection
IF HOpenConnection(Server) = False THEN

Info(HErrorInfo(hErrFullDetails))

END

IF HChangeConnection(FreeText,Server)= False THEN

Info(HErrorInfo(hErrFullDetails))

ELSE

HChangeDir(FreeText,".")

//Info("New Connection",HNbRec(FreeText))
IF HCreationIfNotFound(FreeText) = True THEN

FreeText.FreeText = "TEST"
HAdd(FreeText)

END


END

However when we try to perform this task on a table that has links we get the following error:-

Error at line 24 of Global Procedure DatabaseConnect process.
HCreationIfNotFound function called.
The constraint for referential integrity <Constraint_Product_AllergenList> links a file found on a HFSQL server to a file that does not use the Client/Server mode. This is not allowed.

Can anyone offer some advice on how to resolve this please?

Thank you for any assistance,

Lee Shroder