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title: Error Codes
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/marketing-cloud/guides/mc-apis/error_codes.md
canonical_url: https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/error_codes.html
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  - Marketing Cloud Engagement APIs and Programmatic Languages
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---
# Error Codes

Review the error codes and resolutions listed in the documentation to help troubleshoot your development efforts and fix any problems you might have. If you receive any error code not listed here or an error that references an errorID, contact our Global Support team for assistance.

System errors indicate something unexpected happened in the system. Validation errors indicate a problem with the information provided in the call. Validation errors are user correctable, system errors aren’t.