If you are running SAP Solution manager and are planning to move to SAP Cloud ALM, you can estimate the expected memory usage on SAP Cloud ALM. The first 24 GB are for free in the standard SAP contract. If you need more, you might need to acquire extra licenses.
Installation of the SAP Cloud ALM memory estimator
Check that OSS note 3639977 – Collective corrections as of ST-PI 7.40 SP32 and ST-PI 7.58 SP00 for SAP Cloud ALM is installed (or a newer ST-PI).
Check if report /SDF/CALM_MEMORY_ESTIMATION is available in your solution manager system.
Running the memory estimator
In your solution manager system run in SE38 the program /SDF/CALM_MEMORY_ESTIMATION. Choose a representative day (take a busy weekday, and not a weekend day).
Let the program run.
Show the results:
You now can see the total and the highest impacted areas.