Problem:

You can find the data mapping between COBOL and .NET from the Net Express with .NET Help.

Resolution:

1. Go to Start > Programs > Micro Focus Net Express with .NET > Net Express with .NET Help

2. Click on the Contents tab (if it is already not)

3. Go to Using Net Express with .NET > User's Guide > Interoperating with Managed Code in Other Languages

4. Click on "COBOL Type Compatibility" under the Type Compatibility section