https://userapps.support.sap.com/sap/support/knowledge/en/2482573
2482573 - ASE Error SQL4002 - Login failed for SAPSR3 during SUM upgrade/migration of SAP Netweaver...
Running SUM upgrade or DMO Migration to SAP ASE from a third party database (Oracle, MS SQL Server, etc.) On a SAP Netweaver system Error 4002 shows up in...