SAP Message AO157 - Maintain the company code of the affected asset

Diagnosis
You entered asset &V1& as the affected asset. However, in order toproperly identify the asset, the system needs the company code.

System Response
The system attempts a check of the asset with the company code entered.If no company code is entered, the system adopts the requesting companycode as the company code for the asset.
However, neither of these company codes is entered at the moment.

Procedure
Correct your entry.
Maintain the company code of the asset or remove the entry for theasset main number and sub-number