Solution : https://service.sap.com/sap/support/notes/884715 (SAP Service marketplace login required)
Key words :
technical infrastructure -> configure central system -> create csmreg user, ccms central monitoring system, rfc client functionality configured, central monitoring system, csmreg standard user, csmreg] ==> pushing data, terms scsm_create_csmreg_user reason, ccms rz21 transaction, ccms cache disabled, upper case letters
Related Notes :
987166 | CCMS: Registration of agents: RFC error during logon |