Solution : https://service.sap.com/sap/support/notes/730742 (SAP Service marketplace login required)
Key words :
system issues error message ss164, terms component hierarchy ach reason, transaction swo2 issues, migrate img projects, values list displayed, edit -> node -> delete, application integration infrastructure, bc-aii node, symptom transaction hier, start transaction hier
Related Notes :
| 150192 | Problems with application component hierarchy |