Some fields from R/3 have automatic value help for input field on WD

[manuel-jeremy_schaffner]

Hello,

we have imported a Model from RFC/JCo (ABAP) with several fields. One of them is "IWAER" of SimpleType Iwaer and "Built-In-Type" string in J2EE. Though the enumeration of this type is empty, WebDynpro mystically generates a value help if the type is assignet to an ImputField. On the ABAP-side component type is IWAER with data type CUKY and in domain WAERS which has a value table TCURC (instead of fixed values in a value range).

Where/why does WD find out that this is a currency-field and where do the values in the value selector come from?

Best regards,

Manuel

[Former Member]

HI,

If RFC is returning key-Value pair for IWAER, then it will display EVS if it is bound to InputField. If u dont want that, just bind it to DDbyKey, so that it will display only values.

Regards

Fahad Hamsa

[manuel-jeremy_schaffner]

Hi,

at least for the ModelData-Connection (BAPI-Call) there is no data being transferred besides one value for each field.

I don't know if the MetaData-Connection of JCo is able to get more information (e.g. key-value-pairs for the domain or type the field belongs to,..) than just the structure of the interface.

-> Where and how do these EVS-values come from without doing something?

Best regards,

Manuel