No authorization to send IDocs with message type &

What causes this issue?

User &v2& does not have authorization to receive IDocs of the message
type &v1&.
The authorization check produced the return code: &v3&.

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?

Check the following authorization:
Authorization object: 'B_ALE_RECV'
ID: 'EDI_MES'
Value: &v1&

Error message extract from SAP system. Copyright SAP SE.