Cannot enter new value for Job Function

Hi,

We cannot enter new data value to the Job Function field on the Job details. We added "Eğlence ve Aktivite Hizmetleri" value to the JOB_FUNCTION_CODE lookup.

Then we tried to enter this information to a Job :

After submit, we still cannot see the Job Function detail.

We only can see this information from the "Job Details" page.

We do not have this problem for default values "Legal, Administration etc.". We only have this problem for new values.

How can we solve this?

Thanks,