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Multiple incoming REST headers with the same name are not parsed



A REST connector with multiple Set-Cookie instances in a response has each instance setting a different cookie. Mapping the response to a Text property results in the second instance of the Set-Cookie overwriting the first instance. As a result, the property only contains the second instance.

Error Messages

Not Applicable

Steps to Reproduce

Invoke a REST connector which receives a response with multiple instances of the same header.

Root Cause

As the system maps response headers as a key-value pairing, only the last value of the header is received from the response and mapped to the specified property.


An enhancement request, FDBK-26004, is created for consideration by Pega Product Management.


Published July 23, 2018 - Updated October 8, 2020

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