Solution : https://service.sap.com/sap/support/notes/382743 (SAP Service marketplace login required)
Key words :
migrate installation facts, additional key words, prerequisites ide functions, performance problems, message 'tsv_tnew_page_alloc_failed', function module, event ch_facts, table ecomcontr, table ecomcontrol, called unnecessarily
Related Notes :
| 135937 | Performance of IS-U migration |