Editing a user-defined function

The changes that you make by editing a user-defined function are reflected to any function that is using the UDF.

  1. Click the Edit icon on the user-defined function widget.
  2. Edit the input parameters, output parameter, and XSLT code.
  3. Click UPDATE.
    If the UDF was used in other functions, a confirmation dialog box is displayed that indicates the validity of the UDF usage.
    • An error icon is displayed if the changes in the UDF have made a function invalid.
    • A confirm icon is displayed if the changes in the UDF have not affected the function and did not make it invalid.
  4. To confirm to update the UDF, click YES in the confirmation dialog box.
Functions that are invalid because of a UDF update are indicated in the notification panel in the graphical modeling view. You must correct those functions before you approve the mapping.