New KM Document Explaining how to fix Custom DSN Entries If Deleted After 25.2 Patch
This KM outlines a known issue wherein Custom DSN Entries In ODBC.INI File Were Deleted After Applying Siebel 25.2 Update which is expected as ODBC migration process rewrites the ODBC.INI file and configures only enterprise DSN and not custom DSN. To avoid this, a manual update is needed. Doc ID 3078655.1. https://bit.ly/4kCUkZD