How To Fix RSDTM132 - Characteristic attribute not uniquely identified by "&2" (IS: "&1").

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDTM - Data Mining Connection Messages

• Message number: 132

• Message text: Characteristic attribute not uniquely identified by "&2" (IS: "&1").

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDTM132 - Characteristic attribute not uniquely identified by "&2" (IS: "&1"). ?

  The SAP error message RSDTM132 indicates that there is an issue with the characteristic attribute in a data model, specifically that the attribute is not uniquely identified by the specified characteristic. This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with InfoObjects, InfoProviders, or queries.
  Cause:
  The error arises when:
  
  Non-Unique Values: The characteristic attribute you are trying to use is not uniquely defined by the characteristic you are referencing. This means that there are multiple records in the underlying data that have the same value for the characteristic attribute but different values for the characteristic.
  Data Model Issues: There may be issues in the data model design, such as incorrect relationships or joins between tables.
  Missing or Incorrect Master Data: The master data for the characteristic attribute may be incomplete or incorrect, leading to ambiguity.
  
  Solution:
  To resolve the RSDTM132 error, you can take the following steps:
  
  
  Check Data Uniqueness:
  
  Verify that the characteristic attribute is indeed unique for the characteristic in question. You can do this by running a query or checking the master data table to see if there are duplicate entries.
  
  
  
  Review Data Model:
  
  Examine the data model to ensure that the relationships between the characteristic and its attributes are correctly defined. Make sure that the attribute is properly linked to the characteristic in the InfoObject definition.
  
  
  
  Adjust Master Data:
  
  If the master data is causing the issue, you may need to clean up the data. This could involve removing duplicates or ensuring that each characteristic value has a unique corresponding attribute value.
  
  
  
  Modify Query or InfoProvider:
  
  If the error occurs in a query, consider modifying the query to ensure that it only uses attributes that are uniquely defined by the characteristic. You may need to adjust the selection criteria or the structure of the query.
  
  
  
  Check for Aggregation:
  
  If you are using aggregation in your query, ensure that the aggregation logic does not lead to ambiguity in the results.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or community forums for additional insights or similar cases that may provide further guidance.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Data Modeling Best Practices: Familiarize yourself with best practices for data modeling in SAP BW or HANA to avoid similar issues in the future.
  SAP Community: Engage with the SAP Community for discussions and solutions related to this error message.
  
  By following these steps, you should be able to identify the root cause of the RSDTM132 error and implement a solution to resolve it.