How To Fix SALV_X_API002 - Only first column with fieldname &1 will be considered in the excel

SAP Error Message - Details

• Message type: E = Error

• Message class: SALV_X_API - Messages for ALV API exceptions

• Message number: 002

• Message text: Only first column with fieldname &1 will be considered in the excel

What causes this issue?

Fieldname &V1& is used in 2 columns, but with different reference fields
( &V2& respectively &V3& ).

System Response

The second column will not be considered when creating the excel.

How to fix this error?

Use the same reference field or use different fieldnames (duplicate) for
the columns.

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.