Unmapping Table Descriptors

If a Table Descriptor is mapped to one Table instance and you need to map it to a different Table instance, you must unmap it first.

To unmap a Table Descriptor, do the following:

1. In an executable object instance, click the Table Descriptor you want to unmap.
2. Click the icon in the Mapping column. The Mapping page opens.
3. Click Update. The screen becomes editable and the Unmap button appears.
4. Click Unmap. The system unmaps the Table Descriptor.

You can then click the Reset to Default Mapping button to automatically map columns according to column names, or remap the Table Descriptor using any of the methods described in this section; see Mapping Table Descriptors to Table Instances.