How To Fix SDDL_PARSER_MSG355 - Associations cannot be combined with SELECT *

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 355

• Message text: Associations cannot be combined with SELECT *

What causes this issue?

An association was defined despite SELECT * being used. This association
is exposed and is part of the entity interface but cannot be tracked.

System Response

If the association is accessed in another CDS view or in ABAP Open,
a syntax error is produced.

How to fix this error?

Remove the association definition or list all elements of the data
source explicitly in the select list.

Error message extract from SAP system. Copyright SAP SE.