No short text exists for promotion type &1 in language &2

What causes this issue?

Your system attempted to read the description for promotion type &V1&
in language &V2& for the additionals IDoc. This entry has not, however,
been maintained.

System Response

Field "AKART_TXT" for segment "E1WTADDI13" in the additionals IDoc
remains empty.

How to fix this error?

Maintain the text description for promotion type &V1& in language &V2&
for <DS:SIMG.W_ZF_VK_0220.SIMG_OAKT>promotion types</> in Customizing.

Error message extract from SAP system. Copyright SAP SE.