How To Fix CX274 - Number of combinations is & - restrict allowed values

SAP Error Message - Details

• Message type: E = Error

• Message class: CX - Nachrichten für Konfigurationsprozess

• Message number: 274

• Message text: Number of combinations is & - restrict allowed values

What causes this issue?

You want this table to be displayed in the form of a decision table.

System Response

The number of possible combinations is currently &V1&.

How to fix this error?

Reduce the number of combinations by restricting the value set further.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CX274 - Number of combinations is & - restrict allowed values ?

  The SAP error message CX274, which states "Number of combinations is & - restrict allowed values," typically occurs in the context of configuration or master data management within SAP systems, particularly in areas like variant configuration or when dealing with characteristics and their values.
  Cause:
  This error arises when the number of possible combinations of characteristics and their values exceeds the system's predefined limits. In SAP, there are restrictions on how many combinations can be created based on the configuration settings. If the number of combinations exceeds this limit, the system throws this error to prevent performance issues or data integrity problems.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Characteristics and Values:
  
  Check the characteristics and their allowed values in your configuration. Ensure that you are not allowing too many combinations that could lead to performance issues.
  
  
  
  Restrict Allowed Values:
  
  Modify the allowed values for the characteristics to reduce the number of combinations. This can be done by:
  
  Removing unnecessary values.
  Grouping similar values.
  Using dependencies to limit the combinations based on certain conditions.
  
  
  
  
  
  Use Dependencies:
  
  Implement dependencies (like constraints or selection conditions) to control which combinations of characteristics can be selected together. This can significantly reduce the number of valid combinations.
  
  
  
  Check Configuration Settings:
  
  Review the configuration settings in the system to see if there are any parameters that can be adjusted to allow for more combinations, though this is generally not recommended as it can lead to performance issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to variant configuration and characteristic combinations for specific guidelines and best practices.
  
  
  
  Testing:
  
  After making changes, test the configuration thoroughly to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or solutions specific to your version of SAP.
  Performance Considerations: Be aware that allowing too many combinations can lead to performance degradation, so always aim for a balance between flexibility and system performance.
  Training and Best Practices: Consider training for users involved in configuration management to ensure they understand how to manage characteristics and values effectively.
  
  If the issue persists after trying these solutions, it may be beneficial to consult with an SAP expert or your technical support team for further assistance.