Solution : https://service.sap.com/sap/support/notes/670305 (SAP Service marketplace login required)
Key words :
maintain global snp settings reason, global snp settings, terms /sapapo/snp01, program corrections manually, relevant support package, snp heuristic runs, snp heuristic, endless loop, default values, correction contained
Related Notes :
692369 | Global SNP settings could not be read |