How To Fix RSPP039 - Cannot derive unique InfoObject from &1 &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RSPP -

• Message number: 039

• Message text: Cannot derive unique InfoObject from &1 &2 &3

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSPP039 - Cannot derive unique InfoObject from &1 &2 &3 ?

  The SAP error message RSPP039, which states "Cannot derive unique InfoObject from &1 &2 &3," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data model or the way InfoObjects are being referenced or used in a query or report.
  Cause:
  
  Ambiguous InfoObjects: The error usually arises when the system cannot determine a unique InfoObject based on the provided parameters. This can happen if there are multiple InfoObjects with similar characteristics or if the InfoObjects are not properly defined in the data model.
  Incorrect Query Design: If a query is designed in such a way that it references multiple InfoObjects that are not clearly defined or are conflicting, this error can occur.
  Missing or Incomplete Data: If the data source does not contain the necessary InfoObjects or if there are issues with the data loading process, it can lead to this error.
  Hierarchy Issues: If there are issues with hierarchies or attributes related to the InfoObjects, it can also cause ambiguity.
  
  Solution:
  
  Check InfoObject Definitions: Review the definitions of the InfoObjects involved in the error. Ensure that they are uniquely defined and that there are no duplicates or conflicts.
  Review Query Design: Go through the query or report design to ensure that the InfoObjects are being used correctly. Make sure that the InfoObjects are properly linked and that there are no ambiguous references.
  Data Consistency: Verify that the data in the InfoObjects is consistent and complete. Check for any missing data or issues in the data loading process that might affect the InfoObjects.
  Hierarchy and Attribute Check: If the InfoObjects are part of a hierarchy, ensure that the hierarchy is correctly defined and that there are no issues with the attributes associated with the InfoObjects.
  Rebuild or Refresh: In some cases, rebuilding the query or refreshing the data model can help resolve the issue. This can involve re-creating the query or reloading the data into the InfoObjects.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to check InfoObjects and their definitions.
  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 errors.
  Documentation: Refer to SAP BW documentation for best practices in designing queries and managing InfoObjects to avoid such errors in the future.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with an SAP BW expert or reach out to SAP support for further assistance.