Solution : https://service.sap.com/sap/support/notes/2154173 (SAP Service marketplace login required)
Key words :
subsequentsap_fin720720 correction instructions correction instructionssoftware componentvalid fromvalid tonumbersap_fin7207201530669 support packages & patches support packagessoftware componentreleasesupport packagesap_fin720sapk-72002insapfin, customer component fin-fscm-clm-bam bank account management priority correction, medium priority category program error validity software componentfrom rel, release 720 sapk-72001insapfin - sapk-72001insapfin, __%pdfstyle%__ / } symptom users, prerequisites program error solution, bank account management, support package stack, / __%pdfstyle%__font-size, software component sap_fin