How To Fix FTI045 - The data cannot be summarized with the '&1' field

FTI045 - Overview

• Message type: E = Error

• Message class: FTI - Treasury Information System

• Message number: 045

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

What causes this issue?

The report or variant definition specified that field &V1& should be
used for summarizing. However this was not possible.

System Response

The data was not summarized using the &V1& field.

How to fix this error?

Try to determine the cause of the error. It could be because:
The system does not recognize the &V1& field
The &V1& field is not a key figure

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FTI045 - The data cannot be summarized with the '&1' field ?

  The SAP error message FTI045, 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 (FT) module 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, SAP cannot perform a summary operation (like sum, average, etc.) on it.
  
  
  Missing Aggregation Logic: The field may not have defined aggregation logic in the report or query. If the system does not know how to summarize the data for that field, it will throw this error.
  
  
  Data Structure Issues: The underlying data structure may not support summarization for the specified field. This can happen if the field is not part of