3444200 - Function "EXIT_SAPLRRS0_001" not found in Function Library

Dump occurred when executing query in RSRT or performing conversion readiness check. 

Category               ABAP programming error
Runtime Errors         SYNTAX_ERROR
ABAP Program           SAPLXRSR
Application Component  Not assigned

    The current ABAP program "CL_RSROA_SMOD_COMP_MEDIATOR===CP" had to be
     terminated because it found a
    statement that could not be executed.
    In include "LXRSRU01                                ", in line 1 of program
     "SAPLXRSR                                ", the following syntax errors
    have occurred:
    Function "EXIT_SAPLRRS0_001" not found in Function Library.

   19 FUNCTION     CL_RSROA_SMOD_COMP_MEDIATOR===CP    CL_RSROA_SMOD_COMP_MEDIATOR===CM002     2
      IF_RSROA_SMOD_COMP_MEDIATOR~OLAP_BADI_DEFINE

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KBA , BW-BEX-OT-OLAP , Analyzing Data , BW-B4H-CNV , Conversion to SAP BW/4HANA , Problem