| Input Parameters | Significance |
| char *dsc | name of the default value |
| char typ | data type of the default value |
| char *val | default value string |
| Output Parameters | Significance |
| none | - |
| Return Code | Significance |
| 0 | no error |
| 1 | No entry found (when deleting) |
If the passed default value is not in local memory, yet, DataView will enter it.
If a default value for the passed default value name already exists, DataView will replace the old one.
Is there already a default value to the transferred default value name, DataView replaces the old value by the new value or deletes the value.