Solution : https://service.sap.com/sap/support/notes/140280 (SAP Service marketplace login required)
Key words : 
table / structure / view / table pool / table cluster, table / structure/ view / table pool, activation error additional key words job_raddrchk, prepare module activation check, activation errors occur, activation phase act_4x, phase job_raddrchk, error occurs, error messages, log raddrchk
Related Notes : 
       
| 390062 | Additional information about upgrading to 4.6C SR2 | 
| 327285 | Additions to upgrade to 4.6C SR1 | 
| 179373 | Additional info for upgrade to Rel.4.6B | 
| 151833 | Additional Info: Upgrading to FCS 4.5B | 
| 147337 | Additional info for upgrade to Release 4.0B SR | 
| 133017 | Namespace conflicts w. upgrade to Release 4.x | 
| 117668 | Additional info: Upgrading to 4.5B | 
| 98808 | DT121,D0751,DDERR 005 SAVEDDXX-2 in ABAP Dictionary |