How To Fix RSR_EXPLAIN030 - Cell "&1" and "&2" have the same definition

SAP Error Message - Details

• Message type: E = Error

• Message class: RSR_EXPLAIN - Explain Key Figures

• Message number: 030

• Message text: Cell "&1" and "&2" have the same definition

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSR_EXPLAIN030 - Cell "&1" and "&2" have the same definition ?

  The SAP error message RSR_EXPLAIN030 indicates that there is a conflict in the definition of two cells in a query. Specifically, it means that two cells (identified by their names or identifiers, represented as "&1" and "&2") have been defined in such a way that they yield the same result or definition. This can occur in SAP BW (Business Warehouse) queries when two key figures or characteristics are defined in a way that they are essentially duplicating each other.
  Cause:
  
  Duplicate Definitions: The most common cause is that two cells in the query are defined using the same key figure or characteristic, leading to redundancy.
  Query Design Issues: The query might have been designed incorrectly, where two different cells were intended to represent different data but were mistakenly set up to pull the same data.
  Changes in Data Model: If there have been recent changes in the underlying data model or InfoObjects, it might lead to conflicts in the query definitions.
  
  Solution:
  
  Review Query Definition: Go into the query designer and check the definitions of the cells that are causing the error. Ensure that they are meant to represent different data points.
  Modify Cell Definitions: If the cells are indeed meant to be different, modify their definitions so that they pull distinct data. This may involve changing the key figures or characteristics used in the cells.
  Remove Duplicates: If the cells are not needed, consider removing one of them from the query to eliminate the conflict.
  Test the Query: After making changes, test the query to ensure that it runs without errors and returns the expected results.
  
  Related Information:
  
  Query Designer: Familiarize yourself with the SAP BW Query Designer tool, as it is essential for modifying and troubleshooting queries.
  Documentation: Refer to SAP documentation or help resources for more detailed guidance on query design and troubleshooting.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or solutions.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, providing insights or solutions from other users.
  
  By addressing the root cause of the duplicate definitions and ensuring that each cell in the query serves a unique purpose, you can resolve the RSR_EXPLAIN030 error effectively.