After the SAP system copy, the target system will be copied with the source spool server. You need to convert the old spool server with the new spool server. You can use below steps if your SAP system is having multiple spool servers.
1. Execute transaction code SPAD. Go to Utilities > For output devices > Assign server. For multiple servers, you can put * on Old spool server. Choose Display list.
2. Choose Convert. If the current spool server is lock, you can choose Convert and Unlock.