Solution : https://service.sap.com/sap/support/notes/1265242 (SAP Service marketplace login required)
Key words :
apply sap hr support packages, sap hr support package, execute transaction code se11, hr support package, ddic activation error, dictionary activation phase, activation error occurs, choose tab 'entry, w- t5j74-retmf, correct entries copied
Related Notes :
1248646 | V_T5J74:RETMT is incorrect in F4 help screen of RETMF |
822379 | Known problems with Support Packages in SAP NW 7.0x AS ABAP |