Promotion failed upon validation while running 'Transfer Workforce Compensation Data to HR'

Summary:

Found 'Promotion failed upon validation' error for few employees while running Transfer Workforce Compensation Data to HR process.

Content (required):

I am looking for help on identifying the cause of promotion failures for few employees.

I checked the employee assignment record and there are no future dated records for these employees.

There are few other employees who had successful promotions for same grades.

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Code Snippet (add any code snippets that support your topic, if applicable):