Load request must be propagated first with this type of aDSO

What causes this issue?

For this type of aDSO, the load request must first be propagated to all
delta-connected target InfoProviders before the load request can be
activated.

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

Error message extract from SAP system. Copyright SAP SE.