Welcome!
Welcome to the Marin Software Support Center. We're glad you're here. Here's what you can look forward to:
  • Real-time search so you can find what you need faster than ever.
  • Easy-to-follow video guides for our most popular articles.
  • Interactive simulations and Live Screenshots to make learning easy.
  • Regular content updates to ensure every word you read is accurate and up-to-date.

Managing Campaigns

Home > English > Managing Campaigns > Bulk Actions > Troubleshooting Articles: Bulk Actions > "Property Headline is Not Valid"

"Property Headline is Not Valid"

What is the issue?

When attempting to upload changes to your creatives (new or edit) via bulk sheet, the operation will fail and you may be presented with the following error message (or variation thereof):
 

Property headline is not valid. The following constraint violations
were detected MaxLengthWithSubstitutionValidator:

What causes the issue?

This error occurs when you are trying to bulk create or edit creatives and you exceed the allowed number of characters in a creative headline. The maximum number of characters in usually 25.

How to fix the issue

To solve this issue, you must ensure that none of the creatives you are trying to upload exceed the maximum character limit of 25. Once the number of characters has been reduced, the upload should succeed.

 

Last modified

Tags

Classifications

This page has no classifications.

 

wiki.page("Internal/Mindtouch_Launch_Sandbox/js.cookie.js")