Preliminary Update Check (ttmtm4554m000)

These pre-update checks are run:

• Migration Mode

  Checks whether the tenant is in migration mode and linked to the migration database.

• Table Sharing

  Checks whether the table sharing as modeled in the Table Sharing Modeler, the actual Table Sharing Set, matches the table sharing that is set at Runtime.

• Restart Data Runtime Data Dictionary

  Checks whether reconfiguration restart data is present for the tenant. If present, the reconfiguration action must be completed first.

• Customer Defined Fields

  Checks the validity of Customer Defined Fields (CDFs). These are the checked attributes of CDFs, if applicable:

  • Domain
  • Label
  • Reference Table
  • Labels within an attached List
• Application Data

  Checks whether the listed original domains have been extended beyond the minimal required length. If so, it checks whether the new domains have also been extended to at least the minimal required length.

  This table shows the domains and their minimum length:

  New domain	Original domain	Minimal required lenth
  lpgen.dsca	tfgld.desc	60
  tcitm.dscr	tcdsca	60
  tcmcs.str80m	tcmcs.str50m	80
  tcmpn.dscr	tcdsca	80
  tcreq.nids	tcmcs.str50m	80
  tpnot.desc	tcdsca	60
  tsmdm.dscd	tsmdm.dsca	60
  tsmdm.dsce	tcdsca	80
  tsmdm.dsce	tsmdm.dscb	80
  tsmdm.dscf	tcdsca	60
  tsmdm.dscf	tsmdm.dsca	60
  tsmdm.dscg	tcdsca	80
  tsserl.desc	tsmdm.dscb	80

• Sysadmin Data

  Checks the presence and validity of the sysadmin user data. This data is used, for example, during a planned maintenance window. If this data is reported as invalid, use the Restore Sysadmin Data command in the User Data (ttaad2500m000) session to restore it.

• DMS configured for d.3 Contextual Widget

  Checks whether the d.3 Contextual Widget is used. This widget is used to link a record to a document, which can be stored in the d.3 document store.

• Multi Language Enabled Fields

  Checks the validity of Multi Language Enabled fields.

  • Checks whether linked domains are of type multibyte string.
  • Checks whether the field is not repeating (array type of field).
  • Checks whether no reference to another table (field) exists.
  • Checks whether the field is not part of an index if the index without this field would not be unique.