SAP Message S>490 - Delete key conversion &1 &2 from the request

Diagnosis
There is no entry in table IACKEYCONV for the short key &V4& of serviceV3.
The keys of MIME objects and HTML templates are converted into a newvariant. Transports of deletions from table IACKEYCONV may cause errorswhen converting in the target system.

System Response
The deletion "Table for Converting Names of IAC Objects" (&V1&), entryV2 cannot be transported.

Procedure
Delete the entry from the transport request and restart the release.