How To Fix KB303 - No additional summation fields have been defined

SAP Error Message - Details

• Message type: E = Error

• Message class: KB - Controlling: Reporting

• Message number: 303

• Message text: No additional summation fields have been defined

What causes this issue?

The "Select own fields" function cannot be performed because no totals
fields have been created for the current display variant.

System Response

The function cannot be performed.

How to fix this error?

Define totals fields for the display variant in customizing with the
menu path <ZH>Reporting -> Configure line items -> Objects</>. Once you
have defined the fields, use the "Select own fields" function. You can
then set up your own totals variant.
You can change the display variant and check whether the other variant
contains fields you require.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KB303 - No additional summation fields have been defined ?

  The SAP error message KB303 ("No additional summation fields have been defined") typically occurs in the context of the SAP Controlling (CO) module, particularly when working with reports or when trying to execute certain transactions that involve summation fields.
  
  Cause:
  The error message KB303 indicates that the system is unable to find any additional summation fields defined for the report or transaction you are trying to execute. This can happen for several reasons:
  
  Missing Configuration: The summation fields may not have been configured in the controlling area or for the specific report you are trying to run.
  Incorrect Report Settings: The report settings may not include any summation fields, or the fields may not be properly defined in the report layout.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain fields or reports, leading to this error.
  
  
  Solution:
  To resolve the KB303 error, you can take the following steps:
  
  
  Check Report Configuration:
  
  Go to