Create a new entry with association


Create a new entry with association



I have a problem to create new entry with association to existing entity.



In fact, I have 2 tables database, one is PERSONNEL (called T024) and another is PLANNING (called T027).



The relationship between them is manyTomany, it means that a person has many plannings and a planning has many persons.



I have created a person (ID_PERSONNEL: ‘T02400004’)



Another person (ID_PERSONNEL: ‘T02400005’)



And created also a planning (ID_PLANNING: 4)



I would like create a “link” between this planning with 2 persons



Can you give me some advice please?



Here is my oData/$metadata




<EntityType Name="T024">
<Key>
<PropertyRef Name="ID_PERSONNEL"/>
</Key>
<Property Name="FIRSTNAME_PERSONNEL" Type="Edm.String"/>
<Property Name="ID_PERSONNEL" Type="Edm.String" Nullable="false"/>
<Property Name="LASTNAME_PERSONNEL" Type="Edm.String"/>
<NavigationProperty Name="T027Details"
Relationship="AtosForm.T027_T024_Many_Many0" FromRole="T024"
ToRole="T027"/>
</EntityType>




<EntityType Name="T027">
<Key>
<PropertyRef Name="ID_PLANNING"/>
</Key>
<Property Name="ID_PLANNING" Type="Edm.Int32" Nullable="false"/>
<Property Name="BEG_DATETIME" Type="Edm.DateTime"/>
<Property Name="END_DATETIME" Type="Edm.DateTime"/>
<NavigationProperty Name="T024Details"
Relationship="AtosForm.T027_T024_Many_Many0" FromRole="T027"
ToRole="T024"/>
</EntityType>



Here is my code js:


var oUpdatePersonnel = {};
oUpdatePersonnel.T027Details = {
__metadata: {
uri: "/T027Details(4)"
}
};
oModelCont.update("/T024s('T02400000')/$links/T027Details",oUpdatePersonnel, {
success: function(oData) {},
error: function(oError) {}
});



And Error:



log-dbg.js:412 2018-06-25 19:03:04.847399 The following problem occurred: HTTP request failed400,Bad Request,{"error":{"code":null,"message":{"lang":"en","value":"The request body is malformed."}}}









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