Impact of deleting parties with different Party usage code on other modules in ERP

Summary:

Hello,

We have a requirement to delete list of parties that were created as part of an earlier implementation

We want to know what will be the impact of soft deleting deleting these parties(of various party usage types mentioned below) on other ERP modules(if any)?

If anybody has any suggestions on how to go about this analysis that would be on help

Thanks

Content (please ensure you mask any confidential information):

List of party usage codes in question in the parties to be soft deleted

LEGAL_ENTITY
HR_EMPLOYEE
CUSTOMER
EXTERNAL_LEGAL_ENTITY
ESTABLISHMENT
SUPPLIER
CONTACT
CUSTOMER_CONTACT