Solution : https://service.sap.com/sap/support/notes/529611 (SAP Service marketplace login required)
Key words : 
message class /sapcnd/customizing, table /sapcnd/t681v, anda2pd/sapcnd/generator289, terms condition technique, /sapcnd/generator062, /sapcnd/xpra_regen_everything, error message, create message 308, condition maintenance, errors occur
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