No value in Business unit parameter in Validate Customer Dunning Setup Report

Summary:

Did all the setups for Dunning Letters however when trying to submit "Validate Customer Dunning Setup Report", there is no value in the Business Unit parameter

Content (please ensure you mask any confidential information):

Did all the relevant setups for Dunning Letters

Version (include the version you are using, if applicable):

25D (11.13.25.10.0)

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