SAP Knowledge Base Article - Preview

2972064 - Schema user <sid> has administrator fixed server role (user_name() is 'dbo').This is not allowed.. - NetWeaver


  • Error in SQLSTMTSTD.OUT: Cannot alter the role 'db_owner', because it does not exist or you do not have permission.
  • Error message in MSSDROPSHD.SQL:

ERROR:expected dbuser(<sid>) is not the same as the actual dbuser (dbo).
ERROR: schema user <sid> has administrator fixed server role (user_name() is 'dbo').
       This is not allowed.  Please check the Server Roles of user <sid>.



  • Microsoft SQL Server
  • NetWeaver 


SAP Supplier Relationship Management 7.0 on SAP enhancement package 1 for SAP NetWeaver 7.0


administrator fixed server role, sysadmin role, Cannot alter the role 'db_owner' , KBA , BC-DB-MSS , SQL Server in SAP NetWeaver Products , Problem

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