SAP ArchiveLink (error in storage system)

What causes this issue?

A request was to be sent to a content server.
The content server could not process the request correctly.

System Response

An access error was reported by the content server.
The content server cannot access the requested document.

How to fix this error?

The reason for the error cannot be corrected from the application.
Please contact your system administrator/content server administrator.

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.