How To Fix SALV_X_API005 - Reference &1 does not refer to a standard internal table

SAP Error Message - Details

• Message type: E = Error

• Message class: SALV_X_API - Messages for ALV API exceptions

• Message number: 005

• Message text: Reference &1 does not refer to a standard internal table

What causes this issue?

A reference variable was expected to refer to an internal STANDARD TABLE
without additional unique secondary keys. Actually the reference refers
to some other data type.

System Response

ALV services cannot work on such a data type.

How to fix this error?

Pass a standard table to ALV services or use a different kind of data
provider.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.