How To Fix KE756 - New fields could not be added

KE756 - Overview

• 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