IMPUTATION

I created a project and add some activities. I assign someone to the activities and projet .....now i cant calculate the percentages of the activities. i cant impute.(IMPUTATION)

Can you guys please check our Data base because the problem cannot be solve by me. I created a new project `` TEST CHRISTOPHE ID 179`` and assign myself to the activities and affected to the project. After doing all that i STILL CANNOT do the IMPUTATION to calculate the percentage% of the activities. The activities of the project are :
1)Activité 1 test Chris ID 432
2)Activité 2 sans Marc Eddy
Merci

I am sorry but what do u mean by demo database? and yes its confirm Project #179 "TEST CHRISTOPHE",and the Activity #432 does exist ,I verified to confirm before posting it again.I thought you guys had acces to my system and were able to fix it. Trust me , i created the Project```PROJECT TEST `` i am the administritor of the system so i am a ressoursce etc....i affect myself to the project `` 179`` then assign myself to the activities . After doing all that i cannot calculate the percentage of the project.....no IMPUTATION. I am not trying to be annoying guys, I really like the system but the must important is I must move foward with my job. I did IMPUTATION for previous projects in the system with no problem at all. I am not sure the problem is coming from me, you never know. Thank you