How To Fix KG329 - You cannot summarize on &

SAP Error Message - Details

• Message type: E = Error

• Message class: KG - CO-PA Planning

• Message number: 329

• Message text: You cannot summarize on &

What causes this issue?

You cannot summarize the data for characteristic &V1&.

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?

Select "Retain" for this characteristic on the "Processing Rules"
screen.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KG329 - You cannot summarize on & ?

  The SAP error message KG329, which states "You cannot summarize on &," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with cost center accounting or internal orders. This error indicates that the system is unable to perform a summarization operation on a specific object or characteristic due to certain constraints or settings.
  Causes of Error KG329
  
  
  Incompatible Characteristics: The summarization may be attempted on characteristics that are not compatible with each other. For example, trying to summarize data across different cost centers or periods that do not align.
  
  
  Missing Authorizations: The user may not have the necessary authorizations to perform summarization on the specified object.
  
  
  Incorrect Configuration: The configuration settings in the controlling area or the specific cost center may not allow for summarization.
  
  
  Data Integrity Issues: There may be issues with the underlying data, such as missing or inconsistent entries that prevent summarization.
  
  
  Technical Limitations: There may be technical limitations or restrictions in the SAP system that prevent summarization for certain types of data.
  
  
  Solutions to Error KG329
  
  
  Check Compatibility: Ensure that the characteristics you are trying to summarize are compatible. Review the settings in the controlling area and the specific cost centers or internal orders involved.
  
  
  Review Authorizations: Verify that the user has the necessary authorizations to perform the summarization. This may involve checking user roles and permissions in the SAP system.
  
  
  Configuration Review: Check the configuration settings in the SAP system related to cost center accounting or internal orders. Ensure that summarization is allowed for the specific objects you are working with.
  
  
  Data Validation: Perform a data integrity check to ensure that there are no missing or inconsistent entries in the data you are trying to summarize. Correct any issues found.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the summarization process and any limitations that may apply.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights based on the specific configuration and version of your SAP system.
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes in the CO module, such as KSB1 (Cost Centers: Actual Line Items) or KOB1 (Orders: Actual Line Items), to analyze the data further.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the KG329 error and implement a suitable solution.