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8x8 Support

CRM API (wapi) Error 1100 Internal error


The CRM API (wapi) responds with error code 1100 when trying to update a record

<?xml version="1.0" encoding="ISO-8859-1"?>
  <REPLY STATUS="-1" ERROR_STR="Internal error" ERROR_CODE="1100" />

Applies To

  • Contact Center CRM API (wapi) Error 1100 Internal error


  1. Ensure the fields in the API request are valid CRM fields
  2. Raise a Support case with 8x8 to check and clear any removed custom CRM fields from the database.


Deleted custom CRM fields.