How To Fix RSANA_UMM_API087 - Duplicate entries provided for property '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSANA_UMM_API - UMM API Messages

• Message number: 087

• Message text: Duplicate entries provided for property '&1'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSANA_UMM_API087 - Duplicate entries provided for property '&1' ?

  The SAP error message RSANA_UMM_API087 indicates that there are duplicate entries for a specific property in the context of the SAP system's data processing, particularly related to the use of the SAP BW (Business Warehouse) or SAP Analytics solutions. This error typically arises when you are trying to load or process data that contains duplicate entries for a property that is expected to be unique.
  
  Cause:
  
  Duplicate Data: The most common cause of this error is that the data being processed contains duplicate entries for a property that should be unique. This could happen during data extraction, transformation, or loading (ETL) processes.
  Incorrect Data Model: The data model may not be correctly defined, leading to situations where the same key or identifier is being used multiple times.
  Data Source Issues: The source system may have inconsistencies or errors that result in duplicate records being sent to the SAP system.
  
  
  Solution:
  
  
  Identify Duplicates: 
  
  Check the data source