Bug
In WMS GetLegendGraphic customLayerParameters are sent in POST URL leading to Error 414 Request-URI Too Long when customLayerParameters is very long.
| Bug ID Number | BUG-000174074 |
|---|---|
| Submitted | February 4, 2025 |
| Last Modified | July 13, 2025 |
| Applies to | ArcGIS Maps SDK for JavaScript |
| Version found | 4.31 |
| Operating System | Windows OS |
| Operating System Version | 11.0 64 bit |
| Status | In Review |
Workaround
The 414 (Request-URI Too Long) error originates from the WMS server and results from a URL character limit specific to the server. It can be resolved on the server side by increasing the HTTP header limits.
Steps to Reproduce
Bug ID: BUG-000174074
Software:
- ArcGIS Maps SDK for JavaScript
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