&1 of &2 requests do not match the component version of the target system

What causes this issue?

The versions of the software components in the source and target systems
for <LS>&V1&</> transport requests do not match. At the time of export,
the release or the SP level <LS>&V3&</> software components (<LS>&V4&</>
) were different in the export system, when compared with the target
system.

System Response

The import was not executed.

How to fix this error?

If the software components in the target system have a lower Support
Package Level, you need to implement the relevant Support Packages in
the target system before importing the transport requests. If the
release is different in the target system, you need to perform an
upgrade before importing the transport requests.
If the software components in the target system have a higher Support
Package Level or a higher release, it might not be possible to import
the affected transport requests into this target system.
If it is not possible to bring the target system to the Support Package
level or release of the source system, you need to decide in each
individual case whether or not to import the requests. If you want to
import the transport requests anyway, you can repeat the import with the
option "Ignore Invalid Component Version". However, depending on the
content of the transport requests, this could lead to errors during the
import.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.