Solution : https://service.sap.com/sap/support/notes/195189 (SAP Service marketplace login required)
Key words : 
modification assistant         5  function groups            5  ssq0        sql trace               5 sources                 @0a  lssq0f03, run report /ssf/riccsmod, accidentally imported modification entries, supplied accidentally withthese tools, import support packages forrelease 4, function group sqld, tcc service tools, early watch session, runtime error conne_illegal_transport_header, importing support package 13
Related Notes : 
       
| 187939 | SAP Servicetools Update (RTCCTOOL) |