Service packs are delivered as .SAR files with the naming convention K-<Version Number>SP<SP Number>IN<Software Component>.SAR.
Install the service pack using transaction SPAM.
Load the new configuration template from client 000.
Navigate to Install New Release and Patch > Copy Template Tables from Client 000.
Generate the new data provider configurations by following the steps in Install New Release and Patch > Generate Configuration for New Data Providers.
Click Install New Release and Patch > Verify Installation Completeness to verify the installation.