How To Fix KE756 - New fields could not be added

SAP Error Message - Details

• Message type: E = Error

• Message class: KE -

• Message number: 756

• Message text: New fields could not be added

What causes this issue?

The system tried to add fields to table &V2& for summarization level
&V1&. An error occurred when the system tried to activate table &V2&.

System Response

The summarization levels cannot be activated.

How to fix this error?

Start the program again. The system will try to activate the table
again. If the error still occurs, proceed as follows:
Check the activation log for table &V2& using transaction
<DS:TRAN.SE11>SE11</>. There you will find a detailed description of
the error. Contact your system administrator.
Look in OSS for a note concerning error message <ZH>KE756</>. The
problem may already be known.
If you submit a problem message, send the following information:
The error message number: KE756
The following information: RESULT: &V4&, SUBRC &V3&
The field list for table &V2& and the activation log from the ABAP
Dictionary (transaction SE11).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KE756 - New fields could not be added ?

  The SAP error message KE756 ("New fields could not be added") typically occurs in the context of the Controlling (CO) module, particularly when working with the CO-PA (Profitability Analysis) or other related areas where you might be trying to enhance or modify data structures.
  Cause:
  The error message KE756 can arise due to several reasons, including:
  
  Data Structure Limitations: The data structure you are trying to modify may have reached its limit for the number of fields or characteristics that can be added.
  Inconsistent Configuration: There may be inconsistencies in the configuration settings related to the data structure or the characteristics you are trying to add.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the data structure.
  Technical Restrictions: There may be technical restrictions in the system that prevent the addition of new fields, such as system settings or version limitations.
  
  Solution:
  To resolve the KE756 error, you can take the following steps:
  
  
  Check Data Structure Limits: Review the data structure you are trying to modify to ensure that it has not reached its maximum limit for fields or characteristics. If it has, you may need to consider alternative approaches, such as using existing fields or consolidating data.
  
  
  Review Configuration Settings: Ensure that all configuration settings related to the data structure are consistent and correctly set up. This may involve checking the settings in the CO-PA configuration or other relevant areas.
  
  
  Authorization Check: Verify that the user attempting to make the changes has the necessary authorizations. If not, you may need to work with your SAP security team to grant the appropriate permissions.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that can resolve the issue.
  
  
  Technical Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP directly for further assistance. They may be able to provide insights based on the specific version and configuration of your SAP system.
  
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for the CO module and any relevant configuration guides.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Check system logs (transaction codes like SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the KE756 error and implement a suitable solution.