Write errors

When a write error occurs, IMS creates an error queue element (EQE) for the CI in error.

For VSO areas, all read requests are satisfied by reading the data from the data space. Therefore, as long as the area continues to reside in the data space, the CI that had the write error continues to be available. When the area is removed from the data space, the CI is no longer available and any request for the CI receives an AO status code.