How To Fix CRM_ESOA_DATES_MSGCL001 - Field &1 is not contained in the service interface

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_ESOA_DATES_MSGCL - Message class for Text Mapping

• Message number: 001

• Message text: Field &1 is not contained in the service interface

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_ESOA_DATES_MSGCL001 - Field &1 is not contained in the service interface ?

  The SAP error message CRM_ESOA_DATES_MSGCL001 indicates that a specific field (denoted as &1) is not recognized or is not included in the service interface you are trying to use. This error typically arises in the context of SAP CRM (Customer Relationship Management) when working with Enterprise Services or when integrating with other systems.
  Cause:
  
  Field Not Defined: The field you are trying to use is not defined in the service interface. This could be due to a misconfiguration or an oversight during the service interface design.
  Version Mismatch: There may be a version mismatch between the service interface and the data model. If the service interface has been updated but the consuming application has not been updated accordingly, this error can occur.
  Incorrect Mapping: If you are using middleware (like SAP PI/PO or other integration tools), the mapping might not be correctly set up to include the required field.
  Field Deactivation: The field might have been deactivated or removed from the service interface in a recent update or change.
  
  Solution:
  
  Check Service Interface Definition: Verify the service interface definition in the SAP system. Ensure that the field you are trying to use is indeed part of the interface. You can do this by navigating to the relevant transaction (like SOAMANAGER) and checking the service definitions.
  Update the Interface: If the field is missing, you may need to update the service interface to include the required field. This may involve modifying the data model or the service definition.
  Regenerate the Service: If changes have been made to the underlying data model, you may need to regenerate the service interface to reflect those changes.
  Check Middleware Configuration: If you are using middleware, ensure that the mappings are correctly set up to include the necessary fields. You may need to adjust the mapping configuration.
  Consult Documentation: Review the relevant SAP documentation or notes for any specific guidance related to the service interface you are working with.
  Testing: After making changes, test the service call again to ensure that the error is resolved.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SOAMANAGER for managing web services, SE80 for object navigation, and SE37 for function modules.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific service interface or error message.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further investigation.