Solution : https://service.sap.com/sap/support/notes/1173828 (SAP Service marketplace login required)
Key words :
Internal table, DDIC, ALIAS, primary key, type conflict
Related Notes :
| 19466 | Downloading SAP kernel patches |
SAP Note 1173828 - Unjustified type conflict for DDIC int. tables with ALIAS
Component : Syntax, Compiler, Runtime -