Solution : https://service.sap.com/sap/support/notes/624453 (SAP Service marketplace login required)
Key words :
psapnamed/psapnamei data, changed naming conventions, relevant data tablespace, index tablespace reason, index tablespace automatically, data tablespace, index tablespace, index tablespaces, naming convention, longer required
Related Notes :
| 663522 | Where-used list: Space required, DBIF_RSQL_SQL_ERROR |