Rejected status after the Submit to Baseline the Budget

Hi Oracle Support,

At Budget option, the  project remains with Rejected status  after the Submit  action, while trying to Baseline.

the user got an notification with this message:

The financial plan
for the project "3412"
with type "Approved Cost Budget" could not be baselined.

FINANCIAL PLAN RULES VIOLATED
The funds check process encountered errors during baselining of the cost
budget.

I found this note FINANCIAL PLAN RULES VIOLATED. An Error Occurred While Baselining The Budget (Doc ID 1482844.1)   suggesting to   review he username setup, the user is already assigned to an Employee.
In another Testing instance  I was able to login with his username  and it was successfully the Baseline  step.