IT20351: DB2 CHECK UPGRADE TOOL RETURNING WARNING ABOUT DISCONTINUED FUNCTION SYSFUN.ASCII1.

DB2 Version 11.1 Mod 2 Fix Pack 2 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod2 Fix Pack2 iFix001 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod2 Fix Pack2 iFix002 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 3 Fix Pack 3 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod3 Fix Pack3 iFix001 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod3 Fix Pack3 iFix002 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod4 Fix Pack4 iFix001 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 4 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 6 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 5 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 7 for Linux, UNIX, and Windows

APAR status

• Closed as program error.

Error description

• Customer will get the following warning from db2ckupgrade for
  upgrading to v11.1:
  DBT5534W  Discontinued routine upon which the object depends:
  "SYSFUN.ASCII1".
  
  The warning was caused by SYSFUN.ASCII (CHAR) with specificname
  ASCII1 being removed from V11.1 incorrectly. Consequently, when
  upgrading database from any release to V11.1, any user object
  that depends on this particular function will be invalidated.
  

Local fix

• After database upgrade, the user should calls
  SYSPROC.ADMIN_REVALIDATE_DB_OBJECT to revalidate the user object
  so that the user object will pick up and depend on
  SYSFUN.ASCII(VARCHAR) instead.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * All DB2 systems on all Linux, Unix and Windows platforms at  *
  * service levels Version 11.1 GA  through to Version 11.1 Fix  *
  * Pack 1.                                                      *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * See Error Description                                        *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * Upgrade to DB2 Version 11.1 Fix Pack 2 or see "Local Fix"    *
  * portion for other suggestions.                               *
  ****************************************************************
  

Problem conclusion

• The complete fix for this problem first appears in DB2 Version
  11.1 Fix Pack 2 and all the subsequent Fix Packs.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  DB2 FOR LUW

• Fixed component ID

  DB2FORLUW

Applicable component levels

• RB10 PSN

     UP

• RB10 PSY

     UP