How To Fix MMRP01076 - There are too many characteristic values in the matrix

SAP Error Message - Details

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 076

• Message text: There are too many characteristic values in the matrix

What causes this issue?

There are more than 4.096 characteristic values in the class of the
product that you want to plan in the rapid planning matrix.

System Response

This is not possible.

How to fix this error?

Reduce the number of characteristic values.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MMRP01076 - There are too many characteristic values in the matrix ?

  The SAP error message MMRP01076, which states "There are too many characteristic values in the matrix," typically occurs in the context of variant configuration (VC) when dealing with a large number of characteristic values in a configuration matrix. This error indicates that the system has reached a limit on the number of characteristic values that can be processed in a single matrix.
  Cause:
  
  Excessive Characteristic Values: The primary cause of this error is that the configuration matrix has too many characteristic values defined. Each characteristic can have multiple values, and when the total number of combinations exceeds the system's limits, this error is triggered.
  System Limitations: SAP has predefined limits for the number of characteristic values that can be handled in a matrix. When these limits are exceeded, the error occurs.
  Complex Configuration: A highly complex product configuration with many characteristics and values can lead to this issue.
  
  Solution:
  
  
  Reduce the Number of Characteristic Values:
  
  Review the characteristics and their values in the configuration matrix. Try to simplify the configuration by reducing the number of characteristic values.
  Consider whether all characteristic values are necessary for the configuration or if some can be removed or combined.
  
  
  
  Use Characteristics Groups:
  
  If applicable, group related characteristics together to reduce the number of individual characteristic values in the matrix.
  
  
  
  Check Configuration Settings:
  
  Review the configuration settings in the SAP system to ensure they are optimized for your specific use case. This may involve adjusting settings related to variant configuration.
  
  
  
  Split the Configuration:
  
  If the product can be logically divided into smaller components, consider creating separate configuration matrices for different parts of the product.
  
  
  
  Consult SAP Documentation:
  
  Refer to SAP documentation or notes related to variant configuration limits and best practices for managing characteristic values.
  
  
  
  SAP Support:
  
  If the issue persists after attempting the above solutions, consider reaching out to SAP support for further assistance. They may provide specific guidance or patches if this is a known issue.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on managing characteristic values in variant configuration.
  Performance Considerations: Be aware that reducing the number of characteristic values can also improve system performance, as complex configurations can lead to longer processing times.
  Testing: After making changes to the configuration, thoroughly test the configuration to ensure that it meets business requirements and that the error no longer occurs.
  
  By following these steps, you should be able to resolve the MMRP01076 error and optimize your variant configuration in SAP.