When first installing SAP BW back in 2008, crystal reports was also installed, but never used in production. Now we upgraded to 7.5 (without HANA) and after the upgrade in transaction SPAU there were tasks related to crystal reports. I would like to remove all the crystal reports content from our SAP BW environment, so that the next upgrade to whatever version will not show tasks related to crystal reports anymore. How can I remove crystal reports from the installation? Please advise. Thank you.