# cpeFaultCode="9003" cpeFaultString="Invalid arguments" TR181 data model

**URL:** <https://forum.genieacs.com/t/cpefaultcode-9003-cpefaultstring-invalid-arguments-tr181-data-model/1014>\
**Category:** Uncategorized\
**Created:** [September 4, 2020, 10:15am UTC](https://forum.genieacs.com/t/cpefaultcode-9003-cpefaultstring-invalid-arguments-tr181-data-model/1014 "2020-09-04T10:15:14Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![zaidka](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.genieacs.com/zaidka/32/9_2.png) [@zaidka](https://forum.genieacs.com/u/zaidka)\
**Post date:** [September 15, 2020, 9:21pm UTC](https://forum.genieacs.com/t/cpefaultcode-9003-cpefaultstring-invalid-arguments-tr181-data-model/1014/2 "2020-09-15T21:21:23Z")

</div>

Enable debug log by setting the option `cwmp.debug` (from admin -\> config). Value should be something like this:

```
DeviceID.ID = "<your device ID>"

```

Review the logs to see which particular request causing this fault.

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_[View the full topic](https://forum.genieacs.com/t/cpefaultcode-9003-cpefaultstring-invalid-arguments-tr181-data-model/1014)._