Solution : https://service.sap.com/sap/support/notes/215314 (SAP Service marketplace login required)
Key words :
inclusion/integration additional key words ess, customer-specific start transaction, previous start transactions pzm1, start transaction relevant, prerequisites ess services, ess runs directly, mass user operation, release-dependent roles, start-transaction, symptom ess 4
Related Notes :
427213 | ESS 4.6B in WP 2.11 and in the Enterprise Portal |