Vendor/customer items only allowed in initial company code

What causes this issue?

Customer and vendor items can only be preliminarily posted for the
company code entered in the initial screen because payment requests
for preliminarily posted items are only possible for items originally
entered in this company code.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.