Error 'ODF-0101: No object found' on object update in Clarity UI

Products

• Clarity PPM On Premise
• Clarity PPM SaaS

Issue/Introduction

With over the recommended amount of attributes on the object (project object), when you are trying to add a new attribute, an error is thrown:

Error ODF-0101: No object found.

Error in log:

ERROR 2026-01-23 11:09:55,752 [ajp-nio-0.0.0.0-8011-exec-9] xbl.ODFObjectQueryHandler (clarity:xxxxxxx:373174354__A00DC014-A61E-40F9-91B7-4A6755DA3F2C:odf.newObjectDefinitionAttribute) (f23fe92b-8134-41c2-a3ce-b44c37ca3286) ODF could not retrieve object: 

This does not happen when creating the attribute on same object with XOG.

 

Environment

Any Supported Clarity Releases

Cause

Too many attributes on the object, 400+ attributes on Project. This goes against our best practices

Resolution

We recommend to only have less than 100 custom attributes per object, this is our documented best practices. 

Workaround:

1. In Clarity Tomcat, edit the server.xml
2. Add the below in <Connector protocol="AJP/1.3"
   
   maxParameterCount="50000"
3. Save and redeploy/restart services