Validate Job field during Create/edit job offer is not working

Summary:

I all,

we are creating an Autocomplete rule to validate the job field during the action create/edit job offer.
in particular must trigger an error if these two conditions are met:

1. recruiting type is equal to "operator"
2. the flexfield attribute 2 of the job we are inserting in the assignment section is not equal to "O". (The flexfield is a job attribute, not an assignment attribute. Recorded in PER_JOBS_DFF)

We prepared the following AR:

Since the error does not trigger correctly, I added the job ID in the error.
It Returns the job ID of the value that was present previously, not the value I enter in the field.