Specification of company ID is missing for comp.code &

What causes this issue?

In cross-company code document entry, either all of the company codes
involved must be allocated to a company OR none of these company codes
may be allocated to a company. This is the only way that the
consolidation application can be supplied with relevant data. In the
case that led to this error message, only some of the company codes are
allocated to a company.

System Response

The system will not accept the posting.

How to fix this error?

Correct the allocation of company codes to companies.
IF &DEVICE& = 'SCREEN'
<DS:TRAN.OBY6>Proceed</>
ENDIF

Error message extract from SAP system. Copyright SAP SE.