Symptom
• After generating an .EXE installation package using the SAP Installation Server, the output file is unsigned.
• The unsigned .EXE is blocked by Microsoft Defender Attack Surface Reduction (ASR) rules, preventing SAP GUI installation on workstations.
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Environment
• SAP GUI for Windows 8.1
• ABAP Platform
Product
Keywords
SAP GUI, SAP GUI 8.1, Installation Server, EXE, unsigned, digital signature, code signing, Microsoft Defender, ASR, Attack Surface Reduction, SAP GUI installation, BC-FES-GUI, BC-FES-INS, ABAP Platform , KBA , BC-FES-INS , Frontend Installation , BC-FES-GUI , SAP GUI for Windows , How To
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