How To Fix SALV_EXCEPTION103 - The passed column must be of type &4

SAP Error Message - Details

• Message type: E = Error

• Message class: SALV_EXCEPTION - Exception Messages

• Message number: 103

• Message text: The passed column must be of type &4

What causes this issue?

When calling method &2 of class &1, there was an error during transfer
from &3.
When this method is called, a column from the output table should be
provided that contains the cell type information for rows or cells. This
column needs to have the following type in the output table: &4.

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?

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 SALV_EXCEPTION103 - The passed column must be of type &4 ?

  The SAP error message SALV_EXCEPTION103 typically occurs when working with the SAP ALV (ABAP List Viewer) framework, particularly when you are trying to manipulate or display a column in an ALV grid or list. The error message indicates that the column you are trying to pass to the ALV is not of the expected data type.
  
  Cause:
  The error message SALV_EXCEPTION103 The passed column must be of type &4 suggests that the column you are trying to use in the ALV is not of the correct type. This can happen due to several reasons:
  
  Data Type Mismatch: The data type of the column in your internal table does not match the expected type in the ALV.
  Incorrect Field Mapping: When defining the field catalog or the structure of the internal table, the field types may not align with what the ALV expects.
  Improper Configuration: The configuration of the ALV grid or list may not be