&1 &2 in company code &3 is blocked; see long text

What causes this issue?

The data of business partner &V2& might contain personal information and
is therefore blocked for company code &V3&.

System Response

To protect personal data, the system only displays the data for this
partner if you have the corresponding authorization. You cannot create
or change a document for this partner in company code &V3&. If you want
to post new documents using a reference document, any items with this
partner will not be copied from the reference document.

How to fix this error?

If you are certain that you want to create or change a document for this
business partner in company code &V3&, use transaction BUP_REQ_UNBLK to
request that the business partner be unblocked.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.