Symptom
A SOAP web service call fails. The service provider returns the error message: Unexpected character 'B' (code 66) in prolog; expected '<' at [row,col {unknown-source}]: [1,1]; faultcode
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Environment
- SAP NetWeaver SAP NetWeaver 7.2
- SAP NetWeaver 7.3
- SAP enhancement package 1 for SAP NetWeaver 7.3
- SAP NetWeaver 7.4
- SAP NetWeaver 7.5
- SAP Web Application Server for SAP S/4HANA
- Web services and SOAP
Product
SAP NetWeaver 7.2 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP Web Application Server for SAP S/4HANA all versions ; SAP enhancement package 1 for SAP NetWeaver 7.3
Keywords
Unexpected character 'B', binary XML fails, application/x-sap-bxml, HTTP header element in the SOAP request, Optimized XML transfer , KBA , BC-ESI-WS-ABA-CFG , WebServices ABAP Configuration , BC-ESI-WS-ABA-RT , WebServices ABAP Runtime , Problem
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