How To Fix CRM_MKTLIST_MAP020 - Source field &1 does not exist in structure &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_MKTLIST_MAP - CRM Marketing:External List management mapping Messages

• Message number: 020

• Message text: Source field &1 does not exist in structure &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_MKTLIST_MAP020 - Source field &1 does not exist in structure &2 ?

  The SAP error message CRM_MKTLIST_MAP020 indicates that there is an issue with a mapping between fields in a marketing list. Specifically, the error states that the source field specified (denoted as &1) does not exist in the structure specified (denoted as &2). This typically occurs during the process of creating or updating marketing lists in SAP CRM.
  Cause:
  
  Field Name Mismatch: The source field you are trying to use does not exist in the specified structure. This could be due to a typo in the field name or an incorrect field being referenced.
  Changes in Data Model: If there have been recent changes to the data model (e.g., fields added, removed, or renamed), the mapping may no longer be valid.
  Configuration Issues: The configuration settings for the marketing list or the data source may not be set up correctly, leading to the system not recognizing the field.
  
  Solution:
  
  Verify Field Names: Check the field name (&1) in the context of the structure (&2). Ensure that the field exists and is correctly spelled.
  Check Data Structure: Use transaction codes like SE11 (Data Dictionary) to look at the structure and confirm that the field is indeed part of it.
  Update Mapping: If the field has been changed or removed, update the mapping configuration to reflect the current data model.
  Review Customizations: If there are custom fields or structures involved, ensure that they are properly defined and included in the relevant data model.
  Consult Documentation: Review any recent changes in the system that might have affected the data model or marketing list configurations.
  Testing: After making changes, test the marketing list creation or update process again to ensure that the error is resolved.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), CRMD_ORDER (CRM Order Management).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP Help documentation for CRM Marketing Lists to understand the expected structures and fields.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further investigation.