So it looks like it will be called V5R4.....

"OSP-DB Database MI Object Count Requiring V5R4 Conversion "
http://www-912.ibm.com/a_dir/as4ptf.nsf/b3cb9d42f672b70f86256739004afa0f/9d577c3dff296a6b8625703700479227?OpenDocument



<snip>
APAR Error Description / Circumvention

DESCRIPTION OF PROBLEM FIXED FOR APAR SE20706 :
-----------------------------------------------
  Existing Database files (*FILE objects) will need to be
  converted after V5R4 is installed, and since Database
  files consist of many MI objects the time to convert them
  could be significant when an application is started the
  first time.  A means of determining the number of MI
  objects for Database files in a Library is needed in
  order to allow Users to better determine the potential
  impact of these Database file conversions.

CORRECTION FOR APAR SE20706 :
-----------------------------
  A new Database program, QDBFIMIC, will be written that will
  count the number of MI Objects for the Database files in a
  specified Library that need to be converted on V5R4.  This
  program can then be used in order to better evaluate the
  potential impact of Database file conversions once V5R4 is
  installed.

</snip

Fun, Fun.  More DB file conversion to sit thru.......


call   QDBFIMIC  bdietz

LIBRARY BDIETZ     HAS 0000000041 PROCESSED DATABASE FILES WITH
  0000000391 OBJECTS NEEDING TO BE CONVERTED.


----------------------------
Bryan Dietz
Aktion Associates