In order to prevent XML External Entity vulnerability in SAP NetWeaver ABAP Server and ABAP Platform (Process Integration - Enterprise Service Repository JAVA Mappings), versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50, SAP recommends to refer this note.

Under certain conditions the PI Integration Builder Web UI of SAP NetWeaver Process Integration (versions: SAPXIESR: 7.10 to 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, SAPXITOOL: 7.10 to 7.11, 7.30, 7.31, 7.40, 7.50 and SAPXIPCK 7.10 to 7.11, 7.20, 7.30) allows an attacker to access passwords used in FTP channels leading to information disclosure.