How To Fix CRM_MKTLIST_MD_A020 - Attribute at position &1 already assigned at previous position &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_MKTLIST_MD_A - ELM Mapping Design Time: Messages for Marketing Attribute

• Message number: 020

• Message text: Attribute at position &1 already assigned at previous position &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_MKTLIST_MD_A020 - Attribute at position &1 already assigned at previous position &2 ?

  The SAP error message CRM_MKTLIST_MD_A020 indicates that there is an issue with the assignment of attributes in a marketing list. Specifically, it means that an attribute at a certain position (indicated by &1) has already been assigned to a previous position (indicated by &2). This typically occurs when you are trying to create or modify a marketing list and there is a conflict in the attribute assignments.
  Cause:
  
  Duplicate Attribute Assignment: The most common cause of this error is that the same attribute is being assigned to multiple positions in the marketing list, which is not allowed.
  Incorrect Configuration: There may be a configuration issue in the marketing list setup that allows for duplicate assignments.
  Data Entry Error: During the creation or modification of the marketing list, a user may have inadvertently assigned the same attribute to multiple positions.
  
  Solution:
  
  Review Attribute Assignments: Check the marketing list configuration and review the attributes assigned to each position. Ensure that each attribute is unique to its position.
  Remove Duplicates: If you find that the same attribute is assigned to multiple positions, remove the duplicate assignments so that each attribute is only assigned once.
  Recreate the Marketing List: If the issue persists, consider recreating the marketing list from scratch, ensuring that attributes are assigned correctly without duplication.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how to properly configure marketing lists and attributes.
  Check for Updates: Ensure that your SAP system is up to date, as there may be patches or updates that address this issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CRMD_ORDER for managing marketing lists and CRMD_ORDERADM_H for accessing order management.
  User Roles and Permissions: Ensure that the user has the appropriate roles and permissions to create or modify marketing lists, as restrictions may lead to unexpected errors.
  
  If the problem continues after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.