** [Actual Results]: ** The system displays no field to ensure that the user records the reason for the change in ARV regimen or therapeutic line

** [Expected Results]: ** The system should display the list of causes to change the regimen or therapeutic line

** [Steps to reproduce]: ** Go to pharmacy module-> search for a patient who is already doing ARV treatment-> Click the Prescription tab-> Create an ARV prescription and in the ARV plan you chose the option to change

[Actual Results]: The system is showing a coded error message when the user trys to enrol a invalid program to the patient

[Expected results]: The system should show a comprensive error messagens in case of the user try to enrol a patient to a non aplicable program acoording to his gender and age

[Steps to reproduce]: Go to registration module> search for a male patient with age above 15 years-> click on programs tab-> click on new program button-> select PTV/ETV or CCR program-> select the state ans admission date and try to save