How To Fix SDDL_PARSER_MSG248 - The specified path expression can be replaced by "&1.&2"

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 248

• Message text: The specified path expression can be replaced by "&1.&2"

What causes this issue?

The association &V4& is not necessary for selecting the attribute &V3&
since the ON clause it is based on means that
the value is already in &V1& (attribute &V2&).
If the association &V4& is used in this place,
a LEFT OUTER JOIN is produced in the database view.

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

System Response

How to fix this error?

Instead of the association &V4&, the attribute &V1&.&V2&
should be read directly from the next data source (table or view) below.

Error message extract from SAP system. Copyright SAP SE.