1906251 - Dump in RSSM_GET_TIME during data load with DTP or Infopackage or various processes

During a data load using Data Transfer Process (DTP) or Infopackage the following dump is raised:

Category               ABAP Programming Error
Runtime Errors         MESSAGE_TYPE_X
ABAP Program           SAPLRS_GENERAL
Application Component  BW

"MESSAGE_TYPE_X" " "
"SAPLRS_GENERAL" or "LRS_GENERALU05"
"RSSM_GET_TIME"

The dump may stop in one of the below parts:

73               exit.
74               elseif s_tsl > e_timestampl.
>>>>>             message x051(rsar) with s_tsl e_timestampl s_add i_use.
76               else.

Or:

      103             if l_count < 6.
      104               continue.
      105             else.
      >>>>>             message x000(rs_general) with s_tsl e_timestampl s_add i_use_enq_server.
      107             endif.

Or:

283             message x051(rsar) with i_datum_loc l_uzeit_loc sy-zonlo e_timestamps.
284             endif.
285             elseif sy-subrc <> 0.
>>>>>             message x051(rsar) with i_datum_loc l_uzeit_loc sy-zonlo e_timestamps.
287             endif.

Additionally, you may also find below error message in Process Chain's job log:

• Unencrypted communication is rejected by this system;

Which will also raise the following dump:

"RAISE_EXCEPTION"
"SAPLRS_GENERAL" or LRS_GENERALU05
"CHECK_CALC_DIFF"

SAP BW/4HANA - All versions
SAP Business Warehouse - All versions
SAP NetWeaver - All versions

Real-Time Data Warehouse Platform, Decision-Ready Business Intelligence, Data Warehouse Environment, Real-Time Access to Information, MESSAGE_TYPE_X, RSSM_GET_TIME,  x000(rs_general), RS_GENERAL 000, SAPLRS_GENERAL, LRS_GENERALU05, x000(rs_general), s_tsl, e_timestampl, s_add, i_use_enq_server, x051(rsar), RSAR051, RSAR 051 , KBA , business warehouse , netweaver , ehp , enhancement package , sap bw , BW-WHM-DST , Data Staging , BC-ABA-LA , Syntax, Compiler, Runtime , BW4-DM , Data Management (Runtime) , Problem