How To Fix K6402 - Dependent attribute &1 (compound characteristic of &2) also transferred

SAP Error Message - Details

• Message type: E = Error

• Message class: K6 - EC-EIS/EC-BP data basis: Data entry and collection

• Message number: 402

• Message text: Dependent attribute &1 (compound characteristic of &2) also transferred

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message K6402 - Dependent attribute &1 (compound characteristic of &2) also transferred ?

  The SAP error message K6402 indicates that there is an issue with the transfer of dependent attributes in the context of a compound characteristic. This error typically arises in the context of CO-PA (Controlling-Profitability Analysis) when you are trying to post or transfer data that involves characteristics and their dependencies.
  Cause:
  The error message K6402 is triggered when you attempt to transfer a characteristic that has dependent attributes, but the system detects that the dependent attribute is also being transferred. This can happen in scenarios where:
  
  Data Inconsistency: The data being transferred includes both the main characteristic and its dependent attributes, which is not allowed.
  Configuration Issues: The configuration of the characteristics in the CO-PA settings may not be set up correctly, leading to conflicts during data transfer.
  Incorrect Data Entry: The data being posted may have been incorrectly structured, leading to the inclusion of both the characteristic and its dependent attributes.
  
  Solution:
  To resolve the K6402 error, you can take the following steps:
  
  
  Check Data Structure: Review the data you are trying to transfer. Ensure that you are not including both the main characteristic and its dependent attributes in the same data transfer. Only include the main characteristic.
  
  
  Review Configuration: Go to the CO-PA configuration settings and check the definitions of the characteristics. Make sure that the dependent attributes are correctly defined and that there are no conflicts in the configuration.
  
  
  Data Validation: Validate the data before posting it to ensure that it adheres to the expected structure. You can use transaction codes like KE4S (for CO-PA) to simulate the posting and check for errors.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on handling compound characteristics and their dependent attributes.
  
  
  Debugging: If the issue persists, consider debugging the process to identify where the error is occurring. This may involve looking at the ABAP code or using transaction codes like SE80 or SE37 to analyze the function modules involved in the data transfer.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling dependent attributes in CO-PA.
  
  
  Related Information:
  
  CO-PA Characteristics: Understanding how characteristics and their dependencies work in CO-PA is crucial. Characteristics can be defined as either independent or dependent, and their relationships must be clearly understood to avoid errors.
  SAP Help Portal: The SAP Help Portal provides extensive documentation on CO-PA and characteristic handling, which can be useful for troubleshooting.
  Community Forums: Engaging with SAP community forums can provide insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the K6402 error and successfully transfer your data in SAP.