| Input Parameters | Significance |
| DtvLong idf | Id of the source field |
| char *dsc | name of the field copy |
| Output Parameters | Significance |
| no | - |
| Return Code | Significance |
| value | Id of the field copy |
This function copies any existing field contents, too.
This function is an alternative for dal_mas_cre_fld if you want to create several fields with identical or similar attributes.