The BP role Organizational unit maps units of internal structures in your own company.
For example, if two organizational units in your company with different company codes have business relations with one another, you can enter these units in the BP role Organizational unit .
You must create the business partners in the role of Organizational unit in Organizational Management. This means that you have to maintain data on the name and address in Organizational Management as well. The corresponding fields are not ready for input in Business Partner.
If the role of Organizational unit exists in Organizational Management, you can enter changes to other master data, such as bank details, in Business Partner.