SAP Knowledge Base Article - Public

2945325 - Unable to Edit KUT field Properties


Error when changing the KUT field properties, "Changing of field properties failed;An exception was raised"


SAP Cloud for Customer

Reproducing the Issue

  1. Go to any Screen example Tickets Overview.
  2. Enter Adaptation.
  3. Navigate to any KUT field.
  4. Click on Edit.
  5. Change the field properties like Tooltip, or extend the field to scenarios or services.
  6. Click on Save, Error "Changing of field properties failed;An exception was raised" appears.



The limit for the number of Extension fields/aggregate Length for the Business Object is reached. This can be checked under Administrator - Layout Changes - Extension Field Usage.


If the limit is reached/exceeded new extension field creation or editing an extension field is not possible. Kindly delete few KUT fields which is not used.


Changing of field properties failed, edit KUT field, edit field , KBA , AP-RC-UIF-FLX , Page Layout & Key User Configuration , Problem


SAP Cloud for Customer add-ins all versions ; SAP Cloud for Customer core applications all versions