Concurrency status: remove and activate

This list column indicates whether the internal code changes installed for the Central Processor Complex (CPC) include concurrent or disruptive changes. The type of included changes determine whether removing and activating all changes will disrupt operating system activity on the CPC.

Concurrency statuses:

No applicable changes. Considered concurrent.
Indicates there are no installed changes for the CPC.

Removing and activating all changes will not disrupt operating system activity on the CPC.

All changes are concurrent.
Indicates all changes for the CPC are concurrent changes.

Removing and activating all changes will not disrupt operating system activity on the CPC.

Some changes are concurrent but not all.
Indicates changes for the CPC include both concurrent and disruptive changes.

Removing and activating all changes will disrupt operating system activity on the CPC.
Note: Click Details... to display the individual concurrency status of each internal code change. The individual concurrency status of each change indicates whether its change levels are concurrent or disruptive. If you intend to remove and activate only concurrent changes, the individual concurrency status determines which change levels will be removed and activated.

All changes are disruptive.
Indicates all changes for the CPC are disruptive changes.

Removing and activating all changes will disrupt operating system activity on the CPC.

Unable to query. Considered disruptive.
Indicates the concurrency status of changes for the CPC cannot be determined, but are assumed to include disruptive changes.

Removing and activating all changes may disrupt operating system activity on the CPC.