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3747930 - TooLongHttpLineException Due to HTTP Header Size Exceeding 4096 Bytes in Cloud Integration HTTP Receiver Adapter

Symptom

Error "io.netty.handler.codec.http.TooLongHttpLineException: An HTTP line is larger than 4096 bytes" is thrown when making a POST request to a target server using HTTP receiver adapter.


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Environment

  • Cloud Integration
  • SAP Integration Suite

Product

Cloud Integration 4.0 ; SAP Integration Suite 1.0

Keywords

TooLongHttpLineException, http line larger than 4096 bytes, http receiver adapter, response header too large, netty, 4096 limit, oversized headers, set-cookie, location header, intermittent failure, post request, no response, cloud integration, http client limit, header line length , KBA , LOD-HCI-PI-CON-HTP , HTTP Adapter , Problem

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