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Former Member
May 26, 2013 at 08:45 PM

Trade Articles - Catalog Area Assignment

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Hi,

I'm configuring the trade article scenario in WCEM 2.0. After having downloaded the generic articles with attributes and values and the variants from SAP CRM into MDM I would expect that the generic articles have to be assigned to the product catalog areas.

Documentation (http://help.sap.com/saphelp_wec300/helpdata/en/12/3738c3e30a43c79dea447c2d4f1bfa/content.htm?frameset=/en/59/9d7c8bfe2c4a138d660c1f5c5f3e02/frameset.htm) is not really explicit at this point, chapter "assigning products to catalog areas" refers to standard procedure but when adding a single variant itself (Main Table Product Catalog Items) to the area via "item catalog area attributes" my logs raise the error listed below when accessing the catalog area in question.

Is the reason for this error that at least 2 variants have to be added to the catalog area, or shall the generic article be assigned in a different way?

Thanks

Ingo

Caused by: java.lang.ClassCastException: class com.sap.mdm.valuetypes.TextAttributeValue:library:com.sap.mdm.tech.mdm4j@com.sap.engine.boot.loader.ResourceMultiParentClassLoader@7d2ba6d7@alive incompatible with class com.sap.mdm.valuetypes.MultiValue:library:com.sap.mdm.tech.mdm4j@com.sap.engine.boot.loader.ResourceMultiParentClassLoader@7d2ba6d7@alive

at com.sap.wec.app.trade.module.article.backend.impl.mdm.ArticleParserMdmImpl.preParseAttributeValues(ArticleParserMdmImpl.java:518)

at com.sap.wec.app.trade.module.article.backend.impl.mdm.ArticleParserMdmImpl.parseAttributes(ArticleParserMdmImpl.java:463)

at com.sap.wec.app.trade.module.article.backend.impl.mdm.ArticleParserMdmImpl.parseGenArtTaxonomyNode(ArticleParserMdmImpl.java:788)

at com.sap.wec.app.trade.module.article.backend.impl.mdm.ArticleParserMdmImpl.parseArticleExtension(ArticleParserMdmImpl.java:407)

at com.sap.wec.app.trade.module.article.backend.impl.mdm.CatalogItemExtensionArticleMDMImpl.parseExtension(CatalogItemExtensionArticleMDMImpl.java:104)

at com.sap.wec.app.common.module.catalog.backend.impl.mdm.CatalogMDM.parseCatalogItem(CatalogMDM.java:2038)

at com.sap.wec.app.common.module.catalog.backend.impl.mdm.CatalogMDMCRM.parseCatalogItem(CatalogMDMCRM.java:199)

at com.sap.wec.app.common.module.catalog.backend.impl.mdm.CatalogMDM.parseCatalogItems(CatalogMDM.java:2056)

at com.sap.wec.app.common.module.catalog.backend.impl.mdm.CatalogMDM.executeQuery(CatalogMDM.java:282)

at com.sap.wec.app.common.module.catalog.businessobject.impl.ProductCatalogImpl.executeQuery(ProductCatalogImpl.java:168)

at com.sap.wec.app.common.module.catalog.ui.handler.impl.MasterViewHandlerImpl.processPreRender(MasterViewHandlerImpl.java:416)

I wo