3741591 - Migration error "An exception with the type CX_AMDP_EXECUTION_FAILED was raised, but was not handled locally or declared in a RAISING clause." in Migrate Your Data app

While migrating Product Hierarchy using 'Product hierarchy assignment' object in Migrate Your Data app, a migration error occurs:

• An exception with the type CX_AMDP_EXECUTION_FAILED was raised, but was not handled locally or declared in a RAISING clause. (Message no. DMC_RT_MSG 0)

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental." 

SAP S/4HANA Cloud Public Edition

1. Go to Migration Your Data app;
2. Goto migration project XXX and select migration object 'Product hierarchy assignment';
3. Press Migrate -> Observe error "An exception with the type CX_AMDP_EXECUTION_FAILED was raised, but was not handled locally or declared in a RAISING clause.".

In Manage Product Hierarchies app, multiple identical hierarchies exist for the same Product Hierarchy, with statuses 'In Revision' and 'Draft' respectively, which is unusual.

• The Hierarchy with status 'In Revision' can be edited by clicking Edit in the app for further operations as expected;
• Click Edit on the Hierarchy with status 'Draft' results in the same error as when clicking Migrate button in Migrate Your Data app.

1. Delete the duplicate Product Hierarchies with status 'Draft';
2. Re-click Migrate button in Migrate Your Data app.

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