How To Fix /SAPAPO/MATRIX006 - Matrix not square

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MATRIX -

• Message number: 006

• Message text: Matrix not square

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 /SAPAPO/MATRIX006 - Matrix not square ?

  The SAP error message /SAPAPO/MATRIX006 Matrix not square typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a matrix operation is expected to be performed on a square matrix, but the matrix provided is not square (i.e., it does not have the same number of rows and columns).
  Cause:
  
  Data Input Issues: The matrix being processed may have been incorrectly defined or populated, leading to a mismatch in the number of rows and columns.
  Configuration Errors: There may be issues in the configuration of the planning area or the data model that result in the generation of a non-square matrix.
  Modeling Errors: If the matrix is derived from a model or calculation that assumes a square matrix, any deviation from this assumption can trigger the error.
  Data Integrity Issues: Missing or incorrect data in the underlying tables can lead to the generation of a non-square matrix.
  
  Solution:
  
  Check Matrix Definition: Verify the definition of the matrix in the relevant planning area or data model. Ensure that it is intended to be square and that the dimensions are correctly set.
  Review Input Data: Inspect the data being fed into the matrix operation. Ensure that the data is complete and correctly formatted.
  Validate Configuration: Review the configuration settings in the SAP APO system to ensure that they are set up correctly for the intended operations.
  Debugging: If you have access to debugging tools, you can trace the execution to identify where the matrix is being generated and why it is not square.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or function module you are using to see if there are any known issues or additional configuration steps required.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on similar issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Documentation: Review the SAP APO documentation for best practices on matrix operations and data modeling.
  
  By following these steps, you should be able to identify the cause of the /SAPAPO/MATRIX006 Matrix not square error and implement a suitable solution.