We have enhanced a .xsd file with descriptions for the expected data type, the expected length and so on.
WSDL looks fine, example:
<xs:simpleType name="CAMPAIGN_ID">
<xs:restriction base="xs:string">
<xs:maxLength value="12" />
<xs:minLength value="10" />
<xs:pattern value="[C-]+[0-9]{8,}" />
</xs:restriction>
</xs:simpleType>
...but it has no effect. How can I activate validation at the web service endpoint?
I guess this should be done in some tomcat configuration. I could not find a hint in the SAP documentation.
Best regards, Martin