sql-serverdelphiormunidac

KBMMW ORM MetaExists(mwmdtTable) not supported

I am trying to create table in MSSQL using kbmMWORM with uniDAC connection.

Below is my KbmmWTable definition:

[kbmMW_Table('name:DEPT')]
TDept = class
private
  FCoGroup:string;
  FDeptCode:string;
  FDeptDesc:string;
public
  [kbmMW_Field('name:CoGroup, primary:true', ftFixedChar, 6)]
  [kbmMW_NotNull]
  property CoGroup:string read FCoGroup write FCoGroup;

  [kbmMW_Field('name:DeptCode, primary:true', ftFixedChar, 8)]
  [kbmMW_NotNull]
  property DeptCode:string read FDeptCode write FDeptCode;

  [kbmMW_Field('name:DeptDesc', ftWideString, 30)]
  [kbmMW_NotNull]
  property DeptDesc:string read FDeptDesc write FDeptDesc;
end;

Calling ORM.CreateOrUpgradeTable(TDept) resulting this error:

exception class EkbMWexception with message 'MetaExists(mwmdtTable) not supported'.

How to fix this error?

Solution

  • Make sure you have set the MetaData property of the UNIDAC Connection pool to one supporting MSSQL