Global company & is not supported

What causes this issue?

The direct posting function could not find the global company
specified. The global company has either been entered in the document
or read from table T001 based on the transferred company code. Each
global company must be defined in table T880.

System Response

Direct posting to General Ledger cannot take place.

How to fix this error?

Check the document as well as tables T001 and T880.

Error message extract from SAP system. Copyright SAP SE.