Solution : https://service.sap.com/sap/support/notes/314726 (SAP Service marketplace login required)
Key words :
system generates runtime error raise exception 'invalid_handle', additional key words, importing support package 24, error occurs, calling configurations, program saplcucb_enqueue, implementing note 305970, solution implement, prerequisites, corrections
Related Notes :
| 305970 | Observer registration comes too late |