Multi-condition Filtering Not Working

[JeromeDelaire]

Issue

When performing a user search with multiple conditions using the filter parameter, the request fails with a 500 Internal Server Error.

For example, the following query does not work:

/Users?filter=name.formatted co "te" and userName co "te"

However, if I use only a single condition, it works as expected:

/Users?filter=name.formatted co "te"

Steps to Reproduce

1. I tested this directly from the SCIM test site’s playground.
2. I also tested from my own application, ensuring the URL was properly encoded.
3. In both cases, using multiple conditions in the filter parameter resulted in a 500 Internal Server Error.

Expected Behavior

The request should return users matching both conditions, rather than failing with a server error.

Additional Information

• Single-condition filters work fine.
• The issue occurs both via the test site and an external application.

Could you please confirm if this is a known issue or provide guidance on how to structure multi-condition filters correctly?