Changing structure of Data Cluster

Hi,

When using a data cluster and writing to and reading using export to database and import to database, any change to the structure of the datacluster will result in a short dump when importing or exporting "CONNE_IMPORT_WRONG_COMP_LENG". An example of this is where I have 3 fields, field1 char 10, field2 char 8, and field3 char 6. I field2 changes to char 10, the above short dump will result. Is there anyway of regenerating the data cluster after there is a change to the data cluster?

Best regards,

James.