How do I test a Fast Formula

Summary:

Trying to figure out how to test a fast formula that doesn't always work and why.

Content (please ensure you mask any confidential information):

We have a fast formula set up in our CSP to trigger the duplicate check once the Phase Pre-Hire Due diligence and State Collect Sensitive Information is completed. It is set up as 'Move Condition'.

The formula text is as follows:

DEFAULT_DATA_VALUE FOR IRC_CSP_REQUEST_INFO_STATUS_CODE IS 'NOT_FOUND'

CONDITION_RESULT = 'N'

 i = 1

WHILE IRC_CSP_REQUEST_INFO_STATUS_CODE.EXISTS(i) LOOP

(

CSP_REQUEST_INFO_STATUS = IRC_CSP_REQUEST_INFO_STATUS_CODE[i]