Field help (SCRTYP) 

This field is used to specify the source of the data to be posted.
It can be:
- either the depreciations
- or the variances between plans,
- or the events, in which case it is necessary to enter in the following field the selected event type,
- or the provisions for renewal,
- or anyOther table which name is to be entered in the field Table to browse; in that case, it is also necessary to enter, in the field Specific processing, the name of the processing containing the code specific to the posting management for this table.