How To Fix CRM_MKTLIST_DUP021 - Number of duplicate record in the input file: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_MKTLIST_DUP - CRM Marketing: External List - Messages for Duplicate Check

• Message number: 021

• Message text: Number of duplicate record in the input file: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_MKTLIST_DUP021 - Number of duplicate record in the input file: &1 ?

  The SAP error message CRM_MKTLIST_DUP021 indicates that there are duplicate records in the input file being processed. This error typically occurs when you are trying to upload or import data into the SAP Customer Relationship Management (CRM) system, and the system has detected that there are multiple entries that are considered duplicates based on certain criteria.
  Cause:
  The primary cause of this error is the presence of duplicate entries in the input file. This can happen due to:
  
  Data entry errors where the same record is entered multiple times.
  Issues with data extraction processes that lead to the same data being included more than once.
  Incorrect data preparation or transformation processes before the upload.
  
  Solution:
  To resolve the CRM_MKTLIST_DUP021 error, you can follow these steps:
  
  
  Identify Duplicates: 
  
  Review the input file to identify the duplicate records. You can use spreadsheet software (like Excel) or data processing tools to find duplicates based on key fields (e.g., customer ID, email address, etc.).
  
  
  
  Remove Duplicates:
  
  Once identified, remove the duplicate entries from the input file. Ensure that you keep only the unique records that need to be uploaded.
  
  
  
  Validate Data:
  
  After removing duplicates, validate the data to ensure that it meets the required format and standards for the upload process.
  
  
  
  Re-upload:
  
  After cleaning the data, attempt to re-upload the file into the SAP CRM system.
  
  
  
  Check for Additional Constraints:
  
  Ensure that there are no other constraints or validation rules in the system that might cause similar errors. This may include checking for unique constraints on fields in the target database.
  
  
  
  Related Information:
  
  Data Quality: Maintaining high data quality is crucial for CRM systems. Regular audits and data cleansing processes can help prevent such issues.
  SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional insights or updates related to this error.
  Error Logs: Review error logs or messages in the SAP system for more context on the duplicates and any other related issues.
  
  By following these steps, you should be able to resolve the CRM_MKTLIST_DUP021 error and successfully upload your data into the SAP CRM system.