Method 1
1. Execute report RSSPACECHECK in transaction code SE38/SA38. Put the client number and execute.
2. The result!
Method 2
Execute transaction code SCCL (Local Client Copy) or SCC9 (Remote Client Copy). Select the option to run as Test Run. Put all the requirements needed. Later, you’ll prompted with the screen of Client Copy Verification. Click on the Resource check and the execution will start. You will get the size output once the process is completed.
