How To Fix SALV_EXCEPTION203 - Aggregation kind for column &3 is invalid (class &1 method &2)

SALV_EXCEPTION203 - Overview

• Message type: E = Error

• Message class: SALV_EXCEPTION - Exception Messages

• Message number: 203

• Message text: Aggregation kind for column &3 is invalid (class &1 method &2)

What causes this issue?

When calling method &2 of class &1, an incorrect aggregation type was
transferred for the column &3.
The following aggregations are supported by ALV:
Total (IF_SALV_C_AGGREGATION=>TOTAL )
Minimum (IF_SALV_C_AGGREGATION=>MINIMUM )
Maximum (IF_SALV_C_AGGREGATION=>MAXIMUM )
Average (IF_SALV_C_AGGREGATION=>AVERAGE )

System Response

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

How to fix this error?

Provide a valid aggregation type. Permitted aggregation types can be
found in the interface IF_SALV_C_AGGREGATION.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

SALV_EXCEPTION203 - Details

• The SAP error message SALV_EXCEPTION203 indicates that there is an issue with the aggregation kind specified for a column in an ALV (ABAP List Viewer) report. This error typically arises when the aggregation type defined for a column is not valid or not supported.
  
  Cause:
  The error can occur due to several reasons:
  
  Invalid Aggregation Type: The aggregation type specified for the column is not recognized by the ALV framework. This could happen if the type is misspelled or not supported.
  Column Configuration: The column may not be configured correctly in the ALV settings, leading to an invalid aggregation kind.
  Data Type Mismatch: The data type of the column may not support the specified aggregation operation (e.g., trying to sum a string column).
  Incorrect Method Usage: The method used to set the aggregation might be incorrect or not applicable for the specific column type.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Aggregation Type: Review