I have the following error message when i forgot to select activity sequence n° if I do a manual voucher on project :
“Activity Sequence No must have a value for Project 1092”. This control is very important.
This control is now not active, and now i am able to select a project without Activity sequence when i do a manual voucher on project.
Do you know where is the parameter in order to activate this control and this error message?
Below the error message i have in my test environnement
![](https://uploads-eu-west-1.insided.com/ifs-en/attachment/18fe57c7-4260-469f-a4cb-884cde6e48c0.png)