# Clarion 10 error - invalid structure as first parameter

**URL:** <https://clarionhub.com/t/clarion-10-error-invalid-structure-as-first-parameter/1388>\
**Category:** uncategorized\
**Created:** [August 26, 2017, 6:44pm UTC](https://clarionhub.com/t/clarion-10-error-invalid-structure-as-first-parameter/1388 "2017-08-26T18:44:46Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![noelleon](https://clarionhub.com/letter_avatar_proxy/v4/letter/n/7ba0ec/32.png) [@noelleon](https://clarionhub.com/u/noelleon)\
**Post date:** [August 26, 2017, 6:44pm UTC](https://clarionhub.com/t/clarion-10-error-invalid-structure-as-first-parameter/1388/1 "2017-08-26T18:44:46Z")

</div>

Compiler Clarion 10 error (invalid structure as first parameter)

---

<div class="post-metadata">

**Author:** ![Mike\_Duglas](https://clarionhub.com/user_avatar/clarionhub.com/mike_duglas/32/1061_2.png) [@Mike\_Duglas](https://clarionhub.com/u/Mike_Duglas)\
**Post date:** [August 27, 2017, 2:21pm UTC](https://clarionhub.com/t/clarion-10-error-invalid-structure-as-first-parameter/1388/2 "2017-08-27T14:21:46Z")

</div>

From the C10 help:  
**Invalid structure as first parameter**  
The statement’s first parameter is not appropriate.