If you make a significant change to a field, the field is flagged. Performing a CATALOG function on the structure alters the date/time stamp on all dataviews using any element containing this field. This indicates to a CA Ideal user that the dataview must be recataloged before using.
If your modifications to the FIELD occurrences changes the length of the record or reduces the length of the keys and elements, CA Datacom Datadictionary automatically calculates the changes for you. If you add a new FIELD occurrence between the first and last FIELD occurrences of an element or if the FIELD occurrence is inserted as part of a compound field used in a key definition, CA Datacom Datadictionary automatically calculates these changes. Otherwise, modify the ELEMENT and KEY definitions.
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