First, you need and install MsSqlToDB2.
MsSqlToDB2 is a data tool that helps DBA and database programmer convert SQL Server data to DB2 database.
Convert data from SQL Server To DB2 – 4 Steps
1. Open Source SQL Server table.
2. Select a destination DB2 table and config fields.
3. Preview data.
4. Convert.
More about MsSqlToDB2 – the tool to convert SQL Server data to DB2.