I've created a migration project in my Sandbox (S4 HANA 1909) system, which has both standard and custom migration objects. These objects works fine in the Sandbox and I've been successful in migrating data using the generated templates. However, when I moved this project to the Development system and tried migrating data , I get an error "Error while generating runtime object" after the Validate Data step. On checking the LTMOM screen, I found that the migration objects (both standard and custom) have the status "Not Generated". When I try generating these objects, I get an error for the custom object and the object does not get generated. The very same object works fine in the Sandbox.
Is this a known issue with the Export/Import functionality ? Are there any notes provided by SAP that would rectify this issue?
Thanks in advance,