Solution : https://service.sap.com/sap/support/notes/88656 (SAP Service marketplace login required)
Summary :
This SAP Note addresses "duplicate key" errors during R3trans import processes from Release 4.0A to 4.6D. Primary causes include multiple UNIQUE indexes, missing primary indexes, and mismatches in key structures between source and target systems, leading to record duplication. Errors may occur from array inserts, with symptoms like rollback messages in import logs (RT_MI_END). Solutions involve deleting problematic entries or adjusting indexes. For later SAP releases, other specific notes are recommended. This note serves both as a guide to resolving existing import problems and preparing for imports to avoid such errors.
Key words :
cdmmt cosrv konv m_mbanp t622 wlk1 solution, db interface 2eetw000 ---- db call info ---- 2eetw000 function, sap service marketplace software center, ~ftp/general/r3server/patches/rel40b/, ~ftp/general/r3server/patches/rel45b/, ~ftp/general/r3server/patches/rel46a/, directory /usr/sap/put/exe, directory /usr/sap/upgrade/exe, omit parallel import processes or3, /usr/sap/put/exe
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