Hi,
It depends on the add-on you deploy & the existing queues...
Upgrading PI-BASIS will have an impact on BW extraction queues.
There here under OSS note will help to understand this issue
Regards
1083709 - Error when you import Support Packages
When you use transaction SPAM to import a Support Package or transaction SAINT for an installation, the system issues the following error message in the CHECK_REQUIREMENTS phase.
"Open data extraction orders"
Importing Support Packages may cause changes to the structures of the logistics data extraction. To prevent data being lost by the changes, you must first process all the 'data stores' (tables, queues, updates) that provide logistics data for the extraction.
1228898 - Installation/delta upgrade of ST-PI 2008_1
You use transaction SPAM/SAINT to implement the packages for ST-PI. Under normal circumstances, you can implement them during operations. When you implement them in BW systems (or other systems with a connected BW system), it is not necessary to process the open data extraction requests since ST-PI does not contain any BI data structures. The corresponding dialog box in transaction SPAM/SAINT is merely for the purpose of information.
1081287 - Data extraction orders block the upgrade process
SPAM or SAINT: In phase CHECK_REQUIREMENTS, open data extraction orders are reported.