Solution : https://service.sap.com/sap/support/notes/303091 (SAP Service marketplace login required)
Key words : 
comparing time-stamp solution import, symptom setting/holding data, additional key words, /3 kernel patch levelrelease 4, prerequisites error, 6b 219release 4, subscreens
Related Notes : 
       
| 336711 | FI-ENJOY: data is not held | 
| 316931 | |
| 308211 | ME21N, ME51N: 'Hold data' does not work |