Solution : https://service.sap.com/sap/support/notes/154610 (SAP Service marketplace login required)
Key words :
prerequisites automatic column width adjustment activated, additional key words ec20, column width adjustments, smallest column width, minimum column width, column width 1, information modules, customer overview, made automatically, amount fields
Related Notes :
| 153701 | Collective note IS-U/CCS 1.2 - Add-on patch 005 |