How To Fix CRM_WSC208 - Read input: at least one field must be designated as a key field

CRM_WSC208 - Overview

• Message type: E = Error

• Message class: CRM_WSC - WSC: Message Class for web Service Consumption Tool

• Message number: 208

• Message text: Read input: at least one field must be designated as a key field

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_WSC208 - Read input: at least one field must be designated as a key field ?

  The SAP error message CRM_WSC208 indicates that when trying to read input data, at least one field must be designated as a key field. This error typically occurs in the context of SAP CRM (Customer Relationship Management) when working with Web Service Calls or when using certain APIs that require specific key fields to identify records uniquely.
  
  Cause:
  
  Missing Key Field: The input data being processed does not include any fields that are marked as key fields. Key fields are essential for uniquely identifying records in the database.
  Incorrect Configuration: The configuration of the Web Service or API might not have been set up correctly, leading to the absence of key fields in the input.
  Data Mapping Issues: There may be issues with how the data is being mapped from the source to the target, resulting in key fields not being included in the request.
  
  
  Solution:
  
  Identify Key Fields: Review the data structure and identify which