Validation errors are thrown while querying MDM using MDM plugin 2.0.0 version with the below error.

Cannot validate web service request XML due to: ''org.xml.sax.SAXException: Validation Errors [Warning Line 1: cvc-enumeration-valid: Value '' is not facet-valid with respect to enumeration '[MetaData, ValidValues, ValidValuesInit, Add, Modify, Records, Record, RelatedRecords, RelationshipTargets, DeleteAll, Record/NoProcess, RelationshipTargets/NoProcess, DeleteAll/NoProcess, Validate/Process, Validate/NoProcess, NoValidate/NoProcess, NoValidate/Process, Validate/ProcessOnDataChange, NoValidate/ProcessOnDataChange, FACTSHEET, CatEditChange, CatEditDelete, CatEditImport, CatEditAdd, CatEditAccepted]'. It must be a value from the enumeration.
, Warning Line 1: cvc-attribute.3: The value '' of attribute 'commandqualifier' on element 'ns:MasterCatalogRecord' is not valid with respect to its type, 'MasterCatalogRecordCommandQualifierType'

This is because of the empty string for command qualifier which is not a valid value as per the schema definition in plugin version 2.0.0.

All

This issue is fixed in 6.3.1 MDM plugin version which allows the empty string for command qualifier. Moving to 6.3.1 plugin also requires a change in BW version which has a minimum requirement of 6.4.x.

So, in-order to avoid version changes. Please set the below property value in configValues.xml to "false" which is the default value and continue using 2.0.0 MDM plugin.

<ConfValue description="This property enables inbound web service request validation. The incoming request will be validated according to the XML Schema, which adds some overhead. Default is false." isHidden="false" isHotDeployable="true" name="Web Service Request Validation" propname="webservices.inbound.xmlvalidation" sinceVersion="7.0" visibility="Advanced">
                <ConfBool default="false" value="false"/>
            </ConfValue>

SAXException-validation-errors-while-querying-MDM-using-MDM-plugin-2-0-0-version-in-BW