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SAP Knowledge Base Article - PreviewSymptom
Archive reason: Duplicate of 2910380 - User check failed in Active Directory under SPNEGO transaction with error SPN028
Error message SPN028 appears during user check against AD under SPNEGO transaction.
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Environment
Netweaver AS ABAP 7.3 and higher
Product
SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5
Keywords
user check, AD, SPNEGO, user check failed, check failed, SPN028, Active directory. , KBA , BC-SEC-LGN , Authentication , BC-IAM-SSO-SL , Secure Login , Problem
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