How To Fix CRM_WSC226 - Field &1 is set as key field in read output but not in read input

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 226

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_WSC226 - Field &1 is set as key field in read output but not in read input ?

  The SAP error message CRM_WSC226 indicates a mismatch between the key fields defined in the read output and those defined in the read input for a particular operation in the SAP CRM (Customer Relationship Management) system. This typically occurs when there is an inconsistency in the data model or when the configuration of the data retrieval process is not aligned.
  Cause:
  
  Key Field Mismatch: The field specified in the error message (&1) is defined as a key field in the output structure but is not included in the input structure. This can happen if the data model has been modified or if there are inconsistencies in the configuration.
  Custom Development: If there are custom enhancements or modifications in the CRM system, they may not have been properly aligned with the standard data model.
  Incorrect Mapping: The mapping between the input and output structures may not have been correctly defined in the relevant function module or method.
  
  Solution:
  
  Check Data Model: Review the data model to ensure that the key fields are correctly defined in both the input and output structures. You may need to adjust the configuration to ensure consistency.
  Adjust Input Structure: If the field is indeed a key field in the output, you may need to include it in the input structure. This can be done by modifying the relevant function module or method to include the necessary key field.
  Review Custom Code: If there are custom developments, review the code to ensure that the input and output structures are correctly aligned. Make necessary adjustments to the custom code to resolve the mismatch.
  Consult Documentation: Check the SAP documentation or notes related to the specific transaction or function module you are working with. There may be known issues or recommendations for resolving this error.
  Testing: After making changes, perform thorough testing to ensure that the error is resolved and that the system behaves as expected.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to investigate the relevant function modules or methods.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide guidance on similar issues.
  Debugging: If necessary, use the debugging tools in SAP to trace the execution of the program and identify where the mismatch occurs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.