How To Fix FTI035 - The data cannot be summarized with the '&1' field

FTI035 - Overview

• Message type: E = Error

• Message class: FTI - Treasury Information System

• Message number: 035

• Message text: The data cannot be summarized with the '&1' field

What causes this issue?

You specified in the definition of the report or variant that the
system should summarize on the '&V1&' field. However, this was not
possible.

System Response

The data is not summarized on the '&V1&' field.

How to fix this error?

Check for the cause of the error. Possible causes are:
The '&V1&' field is unknown.
The '&V1&' field is not a characteristic.
[Applies only for key figures]: The '&V1&' field is the reference field
for aggregation of key figure '&V2&' which has exception aggregation
&V3& (not "Summation"). If the key figure '&V2&' was summarized based
on the reference field '&V1&', this would cause the key figure to have
nonsensical values. Therefore, it is not possible for the system to
summarize on the '&V1&' field.
The '&V2&' field is dependent on the '&V1&' field, whereby the first
field occurs in the query definition. Due to this dependency of the
characteristics, the '&V2&' field would not be unique without the '
&V1&' field.
In such a case, you should do one of the following:
Remove the '&V2&' field from the query definition.
Add the '&V1&' field to the query definition.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FTI035 - The data cannot be summarized with the '&1' field ?

  The SAP error message FTI035, which states "The data cannot be summarized with the '&1' field," typically occurs in the context of financial reporting or data analysis within SAP systems, particularly when using the Financial Transaction Information (FTI) or similar reporting tools.
  
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Incompatible Data Types: The field specified in the error message may not be suitable for summarization. For example, if the field is a text field or contains non-numeric data, it cannot be aggregated.
  
  
  Missing Aggregation Logic: The system may not have the necessary logic to summarize the data based on the specified field. This can happen if the field is not defined as an aggregable field in the data model.
  
  
  Data Structure Issues: There may be issues with the underlying data structure or the way the data is being pulled into the report. This could include missing or incorrect data in