SAP Message REMIEA002 - Perform a data conversion for RE-FX to Release 5.00

Diagnosis The system determined that RE-FX was used with R/3 Enterprise ExtensionRelease 2.00. You need to perform a data conversion before you can useERP 2004 (ECC 5.00). Procedure For more information on the upgrade, refer to SAP Note 734981. First make all manual preparations described in this SAP Note, andthen execute report RFREMI50.