Fast Formula with FF type "Extract Criteria" is not working when we are trying to add it in extract.

Summary:

Hi Team,

We have designed extract to pull the employee assignment details but it was picking the multiple records for an employee. We used fast formula in "Filter criteria formula section" in an data group to pull single record for each of the employee and after that I run the extract but it was picking blank results.

We used below Fast formula in "Filter criteria formula section" in an data group.

Fast Formula:

DEFAULT FOR "PER_EXT_ASG_EFFECTIVE_START_DATE" IS '0001/01/01 00:00:00' (date)
DEFAULT FOR PER_PER_WORK_RELATIONSHIP_MAX_DATE IS '0002/01/01 00:00:00' (date)

INPUTS ARE "PER_EXT_ASG_EFFECTIVE_START_DATE" (date)