How To Fix /ECRS/BL_TD202 - An entry with the same reference was already imported

SAP Error Message - Details

• Message type: E = Error

• Message class: /ECRS/BL_TD -

• Message number: 202

• Message text: An entry with the same reference was already imported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ECRS/BL_TD202 - An entry with the same reference was already imported ?

  The SAP error message /ECRS/BL_TD202 indicates that there is an attempt to import a reference that has already been processed or imported into the system. This typically occurs in the context of data imports, such as during the import of business documents, transactions, or other data entries where unique references are required.
  Cause:
  
  Duplicate Reference: The most common cause of this error is that the reference number (such as a document number, transaction ID, etc.) being imported already exists in the system.
  Data Import Process: If the data import process is run multiple times without proper checks or if the same data file is processed more than once, it can lead to this error.
  Concurrency Issues: If multiple users or processes are trying to import the same data simultaneously, it may lead to conflicts and this error.
  
  Solution:
  
  Check for Duplicates: Before importing data, ensure that the reference numbers are unique. You can do this by querying the database or checking the import file for existing references.
  Modify Import Logic: If you are using a custom program or script for importing, consider adding logic to check for existing references before attempting to import new entries.
  Error Handling: Implement error handling in your import process to gracefully handle duplicates, such as skipping them or logging them for review.
  Data Cleanup: If duplicates are found in the system, you may need to clean up the data by removing or consolidating duplicate entries.
  Consult Documentation: Review the relevant SAP documentation or notes related to the specific module you are working with, as there may be specific guidelines or best practices for handling imports.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE16 (Data Browser), or others depending on the context of the import.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance, especially if this is affecting business operations.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to prevent it from occurring in the future.