Solution : https://service.sap.com/sap/support/notes/637297 (SAP Service marketplace login required)
Key words :
generates error message tk 320, -mentioned error message, terms costing sheets, costing sheet, existing note 315591, kze2 reason, basis release 6, ddic table, key lengths, key length
Related Notes :
| 315591 | Error during generic transport in view maintenance |