Could not find code page for receiving system

What causes this issue?

For the logical destination &v1&, you want to determine the code page in
which the data is sent using RFC. This was not possible at the current
runtime. For this reason, the IDoc could not be sent.
The reason &v2& was issued.

System Response

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

How to fix this error?

Procedure for System Administrators

The following detailed information was transmitted as the cause of the
problem:
<ZH>001</> The entry no longer exists in the table of logical
destinations.
<ZH>002</> The destination type could not be determined.
<ZH>003</> Problem while determining the destination properties
<ZH>004</> MDMP is active
<ZH>005</> Client code pace is active
<ZH>006</> For the language used, &v3&, no code page was stored
<ZH>007</>The logon language&v3& is not installed in the target system.
<ZH>008</> The external program (TCP/IP) registered with a different
code page than the one that was set in SM59.
Further possible causes include:
1. The target system could not be accessed at runtime.
2. No logon language or explicit code page is maintained in the
destination.

Error message extract from SAP system. Copyright SAP SE.