3199582 - Upgrade fails in phase MAIN_SWITCH/SQLDB_MSS_MSSPROCSTHROW - NetWeaver

• SUM fails in phase MAIN_SWITCH/SQLDB_MSS_MSSPROCSTHROW.
  
  SQLSTMTSTD.OUT shows:
  
  1EETQ008 Error message: DBSL error 99 (db code 50000):
  1EETQ009X Creation of stored procedure 'sap_zz_create_jobs' threw SQL Error 229:
  1EETQ009X The EXECUTE permission was denied on the object
  1EETQ009X 'sp_update_jobschedule', database 'msdb', schema 'dbo'.
  1EETQ003 exit code: "20"
  
  
• Run SE38 report MSSPROCS and then "Execute all" and then "Execute SQL Scripts" fails with the same error:
  
  Msg 229, Level 14, State 5, Procedure sp_update_jobschedule, Line 1The EXECUTE permission was denied on the object 'sp_update_jobschedule', database 'msdb', schema 'dbo'.

• SAP systems based on Microsoft SQL Server

EXECUTE permission, denied, sap_zz_create_jobs, sp_update_jobschedule, SQL Error 229 , KBA , BC-DB-MSS , SQL Server in SAP NetWeaver Products , Problem