How to avoid mapper getting deleted if Adapter is modified

Summary

How to avoid mapper getting deleted if Adapter is modified

Content

hi,

 

I am using the OTM adapter. initially I was using it to synchronize the location object to OTM. the mappings were done and location object was synchronized to OTM successfully using transmission service of OTM and Location as business object.

then the requirement was changed to synchronise the contact object along with Location object. Hence, I modified the OTM adapter and included contact business object along with location in the Adapter. but after doing that the mapper got deleted automatically and I had to redo the mappings for both location and contact business object.