Choose Copy Fields.

A dialog box with the following options is displayed:

Upload (Tab delimited text):

The system expects the description of the source fields to be stored in a text file the columns of which are separated by tab stops.

Choose Continue.

A dialog box appears that specifies what the structure of the file must be like. Check to see if your file meets these requirements.

Specify the name and path of the file.

To confirm, choose Apply.

Copy from other object:

You can copy source fields from the source structure of a different object.

Specify the project, subproject, object, and source structure from which you want copy the source fields.

Choose Continue.

Copy from Data Repository:

You can copy the source fields from a structure of the ABAP Dictionary.

Enter the name of the table.

Choose Continue.

From data file (field names in 1st line):

The data file from which you copy the source fields must be available on a PC in the format "Tab delimited text". The field names must be on the first line.

Enter the number of fields as well as their maximum record length.

Choose Continue.

A dialog box appears.

Specify the name and path of the local file.

To confirm, choose Apply.