How To Fix /SAPAPO/MATRIX002 - Incorrect data provided to matrix constructor

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MATRIX -

• Message number: 002

• Message text: Incorrect data provided to matrix constructor

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MATRIX002 - Incorrect data provided to matrix constructor ?

  The SAP error message /SAPAPO/MATRIX002 Incorrect data provided to matrix constructor typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the data being passed to a matrix constructor function. This error can arise due to various reasons, including incorrect data formats, missing values, or incompatible data types.
  Causes:
  
  
  Incorrect Data Format: The data being passed to the matrix constructor may not be in the expected format. For example, if the constructor expects a specific type of data (like numeric values) and receives a different type (like strings), it can trigger this error.
  
  
  Missing Values: If the data set contains missing or null values that are required for the matrix construction, this can lead to the error.
  
  
  Incompatible Data Types: The data types of the input parameters may not match the expected types. For instance, if the constructor expects a matrix of integers but receives floating-point numbers, it can cause this error.
  
  
  Dimension Mismatch: If the dimensions of the data being passed do not match the expected dimensions for the matrix, this can also lead to the error.
  
  
  Data Integrity Issues: If the data being used has integrity issues, such as duplicates or inconsistencies, it may cause problems during matrix construction.
  
  
  Solutions:
  
  
  Check Data Format: Ensure that the data being passed to the matrix constructor is in the correct format. Validate that all values are of the expected type.
  
  
  Validate Input Data: Before passing data to the matrix constructor, validate the input to ensure there are no missing or null values. Implement checks to handle or fill in missing data appropriately.
  
  
  Review Data Types: Confirm that the data types of all input parameters match the expected types for the matrix constructor. If necessary, convert data types to ensure compatibility.
  
  
  Check Dimensions: Verify that the dimensions of the input data match the expected dimensions for the matrix. If there is a mismatch, adjust the data accordingly.
  
  
  Data Cleansing: Perform data cleansing to remove duplicates and resolve any inconsistencies in the data set.
  
  
  Debugging: If the issue persists, consider using debugging tools within SAP to trace the execution and identify the exact point of failure.
  
  
  Related Information:
  
  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 problems.
  Documentation: Review the official SAP documentation for the specific matrix constructor being used to understand the expected input parameters and data formats.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after trying these solutions, it may be beneficial to consult with an SAP expert or support team for further assistance.