Replace existing data from Multiple files Importing

Version: 2019b

Type: Features

Category: Data Handling

Subcategory: Import Data

Jira: ORG-19507

New option 3 is added to System Variable @ISE. When setting it to 3 and import multiple data files to a book with multiple sheet,

no matter the sheet is empty or not, data will be imported to existing sheet first. 

Suppose there is a workbook with 3 sheets. There are data in them.

Select 3 other files to import with Multi-file Import mode as Start New Sheet.

Data will be imported to the 3 sheets, instead of creating 3 more sheet and import them.