Bug
When attempting to collect data for a feature layer, and the layer has required fields with both domains and a contingent value set to <NULL>, the following error message is returned in ArcGIS Field Maps (iOS), "This form contains unsupported data."
| Bug ID Number | BUG-000160817 |
|---|---|
| Submitted | August 22, 2023 |
| Last Modified | September 26, 2025 |
| Applies to | ArcGIS Field Maps |
| Version found | 23.2.2 |
| Operating System | Apple iOS |
| Operating System Version | 16.x |
| Status | As Designed |
Additional Information
This is an expected behavior in ArcGIS Field Maps. When configuring contingent values to support NULL value combinations and then configuring the same fields to be required through Field Maps Designer, prevents those NULL values from being entered into the field. This causes an invalid form to be created, which results in the message 'The form contains unsupported data.' in the ArcGIS Field Maps mobile application. Again, this behavior only happens if the exact same field or fields support NULL in the contingent values and are then made required in the form.Workaround
Make the fields to be not required.
Steps to Reproduce
Bug ID: BUG-000160817
Software:
- ArcGIS Field Maps
Get notified when the status of a bug changes
Discover more on this topic
Search for related information
Find training related to this topic
Explore ideas and give feedback
Get help from ArcGIS experts
Download the Esri Support App