@Thilini Munasinghe Thanks for posting your question in Microsoft Q&A, apologize for any inconvenience caused on this.
Instead of passing the fileName to 'FileToMove' parameter in Move file action you need to pass the Id of the file.
To test this behavior, I have created a sample file with name "2024+ABC+Test.processed" in one of share point folders and tried to move to another folder in same site using consumption logic app with below set of actions and triggers in the workflow.
Here is the sample output for your reference:
Hope this helps, let me know if you have any further questions on this.
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