Diagnosis
The Archiving Workbench usually generates structures and database tableswith enhancement category 1 (cannot be enhanced). This is in accordancewith the usual project guidelines. New structures or tables to becreated must, however, be at least as flexible as regards enhancement astheir Include structures. Therefore, the enhancement categoryhad to be set to &V1& in the previous case.
The individual values are:
0,,Not classified
1,,Cannot be enhanced
2,,Can be enhanced and is character-type
3,,Can be enhanced and is character-type or numeric
4,,can be enhanced as required

Procedure
If necessary, ask the person responsible for the connnected structurewhether the enhancement category set there is to be restricted further.If this happens, you can manually adjust your enhancement category. Todo this, start transaction SE11 in processing mode and choose Extras ->Enhancement Category. There is also detailed documentation on thissubject here.