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3796406 - Java Mapping Failure with "Linkage Error when loading class; details: java.lang.NoClassDefFoundError"

Symptom

SAP PO system is configured to communicate with NFE 4.0 system with SAP Nfe XML 4.0 standard Content (Namespace/Objects) but additional custom java mapping has been implemented for business requirement and scenario fails after upgrading SAP PO system to SP25 or higher as per 2542869 - Error after NFE 4.0 update: Linkage Error when loading class. Following error has been observed:

Error: Linkage Error when loading class XXXX details:2java.lang.NoClassDefFoundError
Where xxxx = custom mapping name.
(..)
Caused by: com.sap.aii.ib.server.mapping.execution.MappingClassNotFoundException


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Environment

  • SAP NetWeaver 7.50

Product

SAP NetWeaver 7.5

Keywords

Linkage Error, custoem mapping, NoClassDefFoundError, MappingClassNotFoundException, NFE, SAP Electronic Invoicing for Brazil 10.0, Nota Fiscal Eletronica, SAP PO, SAP PI,  XI CONTENT SLL-NFE 10.0 , KBA , BC-XI-IBD-MAP , Integration Builder Design - Mapping , Problem

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