Using a WHERE clause to query for a uniqueindentifier using ExecuteStmt

Hi,

I am trying to execute a SELECT statement through the ExecuteStmt command of Microsoft.Dynamics.BusinessConnectorNet.Axapta object but it keeps failing with the following error:

Unable to compile "static void ComExecuteStmt(ECL_AIFDATAJOIN axTbl_0) { SELECT * FROM axTbl_0 WHERE axTbl_0.MESSAGEID == "EB15199C-23E9-41CF-BAB2-BBDB507C8A33";} "

Query: SELECT * FROM %1 WHERE %1.MESSAGEID == "EB15199C-23E9-41CF-BAB2-BBDB507C8A33"

If I query for a non-GUID field on the same table it works ok.

Any suggestions?

Thanks in advance.