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

SAP Error Message - Details

• 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 the data model that allows for aggregation.
  
  
  Incorrect Field Selection: The user may have selected a field that is not intended for summarization in the context of the report or analysis being performed.
  
  
  Solution:
  To resolve the FTI045 error, consider the following steps:
  
  
  Check Field Type: Verify the data type of the field mentioned in the error message. Ensure that it is a numeric field or a field that can logically be summarized.
  
  
  Review Report Configuration: If you are using a custom report or query, check the configuration to ensure that the field is set up correctly for summarization. You may need to adjust the aggregation settings.
  
  
  Modify Data Model: If you have access to the data model, ensure that the field is included in the model with the appropriate aggregation logic.
  
  
  Select Appropriate Fields: If the field is not suitable for summarization, consider using a different field that is designed for aggregation in your report.
  
  
  Consult Documentation: Review SAP documentation or help resources related to the specific module you are working with to understand the limitations and requirements for summarizing data.
  
  
  Seek Help from SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the FTI045 error.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like SE11 for data dictionary, SE80 for development workbench) that can help you investigate the data structure.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the FTI045 error and implement a suitable solution.