Issue in B2B Mapping functions-NoClassDefFoundError: sap/com/UDFNodePool

Hi Experts,

We have used the standard functions provided in B2B Add-on(Nodepool,Arithemeticpool) etc and it is working perfectly fine in our Dev system.

After transporting to Quality system and testing the same, we are getting the below error -

Error -

Mapping " failed to execute: MappingException: Mapping failed in runtimeLinkage Error when loading class com/sap/xi/tf/_MM_B2B_; details: java.lang.NoClassDefFoundError, LinkageException: Linkage Error when loading class com/sap/xi/tf/_MM_B2B_ details: java.lang.NoClassDefFoundError, NoClassDefFoundError: sap/com/UDFNodePool

Screenshot-

I am really not sure what is going wrong. Can you please suggest.

Thanks,
Nidhi Srivastava