2493517 - R3trans fails with '2EETW000 fcode: NT_RDTDESCR' error

After restore of the database from source system, db connect fails with the below error.

• During connect of r3trans -d you get the error
  ******************************************
  2EETW000 sap_dext called with msgnr "2":
  2EETW000 ---- db call info ----
  2EETW000 function: db_ntab
  2EETW000 fcode: NT_RDTDESCR
  2EETW000 tabname: TADIR
  2EETW000 len (char): 5
  2EETW000 key: TADIR
  2EETW000 retcode: 2
  R3trans finished (0012).
  *****************************************
  
  
• Trans.log messages like the following can be found:
  *****************************************
  *** SELECT VERSION FROM SVERS WITH UR
  *** cursor type=NO_HOLD, isolation=UR, cc_release=YES, optlevel=5, degree=1, op_type=18, read_only=1
  *** ERROR in prepareStatement[dbdb6.c, 15711] (END)
  *** LOG BZA=>table SVERS does not exist on database
  *** ERROR in prepareStatement[dbdb6.c, 15711] CON = 0 (BEGIN)
  DbSlBegReadDB6( SQLExtendedPrepare ): [IBM][CLI Driver][DB2/AIX64] SQL0204N "SAP***.DDNTT" is an undefined name.
  SQLSTATE=42704
  ****************************************

DB2 LUW

SYSTEM COPY, RESTORE, SOURCE, TARGET, SQL0204N, XXXXT, DDNTT, SVERS , KBA , BC-DB-DB6 , DB2 Universal Database for Unix / NT , Problem