2320205 - Error in Phase MAIN_INIT/REPACHK_CLONE SUBST_GET_OPEN_SAPOBJ_TAS_REPS' failed with code 3 "CANNOT_GET_TRANSPORTS" raised

• During an upgrade using the Software Update Manager (SUM) an error occurs in phase MAIN_INIT/REPACHK_CLONE
• An error can be found in REPACHK2.LOG similar to:

  1EETQ235 Call of function module "SUBST_GET_OPEN_SAPOBJ_TAS_REPS" by RFC failed (error-status "3")
  2EETQ360 RFC of "SUBST_GET_OPEN_SAPOBJ_TAS_REPS" failed:
  2EETQ361 code/exception : 3
  2EETQ362 key : RAISE_EXCEPTION
  2EETQ399 Exception condition "CANNOT_GET_TRANSPORTS" raised.
  4 ETQ010 Date & Time: 2016######## 
  4 ETQ010 Date & Time: 2016######## 
  1EETQ399 Last error code set is: RFC error system <SID> nr <Instance nr> function 'SUBST_GET_OPEN_SAPOBJ_TAS_REPS' failed with code 3 key RAISE_EXCEPTION: Exception condition "CANNOT_GET_TRANSPORTS" raised.
  1EETQ203 Upgrade phase "REPACHK_CLONE" aborted with errors ("2016########")

• DIR_PUT is not configured to the correct <path>/SUM/abap

problem, directory, function module , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem