Material Classification Data extraction fron ECC

Question

Hello Experts,
We are trying to extract material classification data from ECC 6.0 to MDM 7.1 using mdmgx T-Code. We are using the standard SAP list of tables which is uploaded in MDMGX. On performing 'Start Extraction' it gives us the following errors:
Class and characteristics info returned is blank
Blank XML returned for port LT_ClassAttributes
Class and characteristics info returned is blank
Blank XML returned for port LT_Classes
Kindy advice if we are missing anything.
Thanks in advance,
Elizabeth.

Answer 1

Hi Eliza,
I think rather than class type there should be Class Name  e.g.
-<ClassHierarchies>
<Class>LIQUID_SAMPLER</Class>
<ParentClass />Zparent<ParentClass />
<Name_English>LIQUID_SAMPLER</Name_English>
</ClassHierarchies>
-<ClassHierarchies>
<Class>Zparent</Class>
<ParentClass />
<Name_English>ZPARENT</Name_English>
</ClassHierarchies>
One of the <ClassHierarchies> should not have ParentClass because there must be one class which is parent of all classes e.g. here ZPARENT
You should check that may be 001 is here also defined as class-name not class type. I would also say check do you have other ParentClass as Class name or not, except 001. Try to import this data in the manner as shown in MDM import Manager Reference Guide page 162 onwards using Create Hierarchy, after import check with business/functional consultant. Please have a look into it,
http://help.sap.com/saphelp_nwmdm71/helpdata/en/4b/72b8e7a42301bae10000000a42189b/MDMImportManager71.pdf
You can also use predefined import map for pre-delivered repositories like Material, Product etc.
Also, refer http://wiki.sdn.sap.com/wiki/display/SAPMDM/eClassTaxonomyinCustomRepositories
Regards,
Mandeep Saini