Solution : https://service.sap.com/sap/support/notes/523381 (SAP Service marketplace login required)
Key words : 
lib_dbsl patch 755 minimum ibm client access express und xda release, tools db-specific sql syntax db-specific functions, db2/400-specific table type comprises physical files, application group        -> additional components           -> sap kernel              -> choose, incorrect abap dictionary type               solution, syntactically incorrect sql statements, adequate customer-specific solution, minimum bw kernel release, source system               sap systems assume, abap dictionary type numc
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