Solution : https://service.sap.com/sap/support/notes/2179795 (SAP Service marketplace login required)
Key words :
subsequentsap_bw740740 correction instructions correction instructionssoftware componentvalid fromvalid tonumbersap_bw7407401876095 support packages & patches support packagessoftware componentreleasesupport packagesap_bw740sapkw74013, customer component bw-bex-ot-bics-ina bw ina provider priority correction, medium priority category program error validity software componentfrom rel, / __%pdfstyle%__font-size, __%pdfstyle%__ / } symptom, program error, monospace { font-family, start f4 requests, back end sends, short text fields