SAP Knowledge Base Article - Preview

3626406 - Error "400 Bad Request - Request Header or Cookie Too Large" in SAP Emarsys

Symptom

When user click on link in emails sent from SAP Emarsys, it fails to show the page but display error message "400 Bad Request - Request Header or Cookie Too Large" instead.


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Environment

SAP Emarsys Customer Engagement

Product

SAP Emarsys all versions

Keywords

400 bad request, Request header too large, Email link error, cookie size limit, Request header limit , KBA , CEC-EMA-LNK , Link Tracking , CEC-EMA-EM , Email , Problem

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