How To Fix CRM_WSC225 - Field &1 is set as key field in read input but not in read output

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 225

• Message text: Field &1 is set as key field in read input but not in read output

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_WSC225 - Field &1 is set as key field in read input but not in read output ?

  The SAP error message CRM_WSC225 indicates a mismatch between the key fields defined in the input and output structures of a read operation in the SAP CRM (Customer Relationship Management) system. Specifically, it means that a field that is designated as a key field in the input structure is not included as a key field in the output structure.
  Cause:
  
  Mismatch in Data Model: The input and output data models may not be aligned. This can happen if the data structure has been modified, and the changes were not consistently applied to both the input and output definitions.
  Configuration Issues: There may be configuration issues in the CRM system where the key fields are not properly defined in the relevant business object or service.
  Custom Development: If there are custom enhancements or developments, they may not have been implemented correctly, leading to discrepancies between input and output structures.
  
  Solution:
  
  Check Data Model: Review the data model for the specific business object or service you are working with. Ensure that the key fields in the input structure match those in the output structure.
  Adjust Configuration: If you have access to the configuration settings, verify that the key fields are correctly defined in the relevant configuration settings for the business object.
  Modify Custom Code: If the error is arising from custom code, review the code to ensure that the key fields are consistently defined and used in both the input and output structures.
  Consult Documentation: Refer to SAP documentation or notes related to the specific business object or service to understand the expected key fields and their configurations.
  Testing: After making changes, perform thorough testing to ensure that the issue is resolved and that the read operation works as expected.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on the configuration of key fields.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) to inspect the structures involved, or SE80 (Object Navigator) to review the relevant business object or service.
  Debugging: If necessary, use the debugger to trace the execution of the read operation and identify where the mismatch occurs.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support or consult with a technical expert familiar with SAP CRM configurations.