RETURNS must be followed by a parameter list in '{}'
Message type: E = Error
Message class: SDDL_PARSER_MSG - Message Class for DDL Parser
Message number: 107
Message text: RETURNS must be followed by a parameter list in '{}'
What causes this issue?
The return value of a table function is a list of return parameters that
are enclosed within curly brackets '<ZH> { } </>':
<EX> [<(><<)>Annotation_1>] <(><<)>r_par_1>:<(><<)>Namespace_1>.<(>
<<)>Typ_1> [<(><<)>Post_Annotation_1>];
...
[<(><<)>Annotation_n>] <(><<)>r_par_n>:<(><<)>Namespace_n>.<(><<)>Typ_n>
[<(><<)>Post_Annotation_n>]; </>
Each parameter specification must be closed with ';' (
<DS:ABEN.CDS_F1_DEFINE_TABLE_FUNCTION>CDS Table Functions</>)
Error message extract from SAP system. Copyright SAP SE.