How To Fix IB_BDOC_UPLOAD064 - Key &2 (field &3) in table &1 exists twice

IB_BDOC_UPLOAD064 - Overview

• Message type: E = Error

• Message class: IB_BDOC_UPLOAD - IBase: Error Messages for BDoc Upload

• Message number: 064

• Message text: Key &2 (field &3) in table &1 exists twice

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IB_BDOC_UPLOAD064 - Key &2 (field &3) in table &1 exists twice ?

  The SAP error message IB_BDOC_UPLOAD064 indicates that there is a duplicate entry in a specific table during the upload of business documents (BDOCs). The message typically states that a key (identified by &2) for a specific field (identified by &3) in the specified table (identified by &1) exists more than once. This can occur during data uploads or migrations when the system encounters duplicate records that violate the uniqueness constraints of the database table.
  
  Cause:
  
  Duplicate Data: The most common cause is that the data being uploaded contains duplicate entries for the specified key. This could be due to errors in the data extraction process, data preparation, or issues in the source system.
  Incorrect Mapping: If the mapping of fields during the upload process is incorrect, it may lead to duplicates being created.
  Data Integrity Issues: There may be existing data in the target table that conflicts with the incoming data, leading to duplicates.
  
  
  Solution:
  
  
  Identify