How To Fix UCF1006 - Only a maximum of &2 'per sender' characteristics can be used

SAP Error Message - Details

• Message type: E = Error

• Message class: UCF1 - Messages for Allocations

• Message number: 006

• Message text: Only a maximum of &2 'per sender' characteristics can be used

What causes this issue?

You selected the "per sender" indicator for the entry of explicit data
for the distribution key for &V1& characteristics. However, this
indicator can only be selected for a maximum of &V2& characteristics
for the distribution key with explicit data.

System Response

The explicit data for the distribution key cannot be recorded.

How to fix this error?

Select "per sender" only for a maximum of &V2& characteristics.

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 UCF1006 - Only a maximum of &2 'per sender' characteristics can be used ?

  The SAP error message UCF1006, which states "Only a maximum of &2 'per sender' characteristics can be used," typically occurs in the context of SAP's Universal Channel Framework (UCF) or when dealing with characteristics in a data model, particularly in the context of data extraction or reporting.
  Cause:
  This error arises when you attempt to use more than the allowed number of 'per sender' characteristics in a particular configuration or data extraction scenario. The 'per sender' characteristics are those that are specific to the sender of the data, and SAP has a limit on how many of these can be used simultaneously to ensure performance and data integrity.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Characteristics: Check the characteristics you are using in your configuration. Identify which ones are marked as 'per sender' and count them.
  
  
  Limit Characteristics: If you find that you are exceeding the maximum allowed number of 'per sender' characteristics, you will need to remove or consolidate some of them. Focus on the most critical characteristics that are necessary for your reporting or data extraction needs.
  
  
  Adjust Configuration: If applicable, adjust your configuration settings to comply with the limits set by SAP. This may involve changing the way you structure your data extraction or reporting.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific module you are working with to understand the limits and best practices regarding the use of characteristics.
  
  
  Seek Support: If you are unable to resolve the issue on your own, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error message.
  Performance Considerations: Understand that the limitation on 'per sender' characteristics is often in place to optimize performance. Using too many characteristics can lead to slower processing times and increased complexity in data handling.
  Testing: After making changes, ensure to test your configuration thoroughly to confirm that the error has been resolved and that the data extraction or reporting functions as expected.
  
  By following these steps, you should be able to address the UCF1006 error and continue with your SAP operations effectively.