Error: CON-120404: |Data flow df_name OCI call <OCIServerAttach> for connection <(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = hostname )(PORT = NNNN)))(CONNECT_DATA =(SID=SID)))> failed: <ORA-12638: Credential retrieval failed>.
- Some Oracle sources fail with this error, some Oracle sources work.
- If the sqlnet.ora file setting SQLNET.AUTHENTICATION_SERVICES= (NTS) is changed to SQLNET.AUTHENTICATION_SERVICES= (NONE), then Oracle database is not accessible.
- Changing the SQLNET.AUTHENTICATION_SERVICES= (NONE) setting will not fix the issue.
SAP Data Services
SAP Data Services all versions
ORA, DS, BODS, connection, rights, permissions , KBA , EIM-DS-EXE , Job Execution , EIM-DS , Data Services , Problem
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