How To Fix 5D540 - Attribute &1 is not compatible with attribute &2

SAP Error Message - Details

• Message type: E = Error

• Message class: 5D - Error Messages for German Infotype Module Pools

• Message number: 540

• Message text: Attribute &1 is not compatible with attribute &2

What causes this issue?

You have entered the attributes &V1& and &V2& together.
You cannot use both attributes simultaneously, as they are not
compatible.
It is also possible that both attributes cannot be combined for an
infotype record partial interval. The combination is not valid in the
period from &V3& to &V4&.

System Response

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

How to fix this error?

If the attributes cannot be combined for a partial interval, modify the
infotype validity period.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 5D540 - Attribute &1 is not compatible with attribute &2 ?

  The SAP error message 5D540, which states "Attribute &1 is not compatible with attribute &2," typically occurs in the context of SAP Master Data Management, particularly when dealing with characteristics and attributes in a classification system or when working with variant configuration.
  Cause:
  This error usually arises when there is an attempt to assign or use two attributes that are not compatible with each other. This can happen in several scenarios, such as:
  
  Incompatible Data Types: The attributes may have different data types (e.g., one is numeric while the other is alphanumeric).
  Conflicting Attribute Values: The values assigned to the attributes may conflict based on the rules defined in the classification system.
  Incorrect Configuration: The configuration of the characteristics and their relationships may not be set up correctly in the system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Attribute Compatibility:
  
  Review the attributes involved in the error message. Check their definitions in the classification system to ensure they are compatible.
  Look for any documentation or guidelines that specify which attributes can be used together.
  
  
  
  Review Data Types:
  
  Ensure that the data types of the attributes are compatible. If one attribute is numeric, ensure that the other is also numeric or can accept numeric values.
  
  
  
  Examine Configuration Settings:
  
  Go to the configuration settings for the characteristics and attributes in the SAP system. Ensure that the relationships and dependencies are correctly defined.
  If you are using variant configuration, check the dependencies and constraints that may be causing the incompatibility.
  
  
  
  Test with Sample Data:
  
  Create a test case with sample data to see if the error persists. This can help isolate the issue and determine if it is data-specific or configuration-related.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on attribute compatibility in your version of SAP.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. Provide them with the details of the error and the context in which it occurs.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Transaction Codes: Familiarize yourself with transaction codes related to classification and variant configuration, such as CL02 (Change Class) or CU01 (Create Configuration Profile).
  Training and Documentation: Consider training sessions or documentation on SAP classification and variant configuration to better understand how to manage attributes and their compatibility.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.