Solution : https://service.sap.com/sap/support/notes/679702 (SAP Service marketplace login required)
Key words :
system issues frequent queries, target system distribution dynpro_send_in_background, activate bc sets, terms bc sets, sapkb62031 - sapkb62033 introduced, relevant support package, customizing distribution, distribution terminates, transport request, solution manager
Related Notes :
689087 | Customizing distribution: Screen output without connection |
668299 | Transporting data during BC Set activation |
552457 | Customizing distribution: Target system prerequisites |