SAP Message 56_CORE001 - Travel Management module does not exist - import add-on CD

Diagnosis
To allow further developments in Travel Management, SAP has moved thiscomponent from the core system to the add-on system. This means thatthe Travel Management modules, functions, and programs are no longeravailable in the core system.
Examples:

  • The HR accounting program requires data from Travel Management to be
    • able to transfer travel expenses. This is not possible without theTravel Management add-on.
    • The Travel Management infotypes (such as infotype 0017 Travel
      • Privileges) can only be displayed or edited if the access programs forTravel Management have been installed from the add-on CD.
      • If you use the Cross-Application Time Sheet (CATS) in the core system,
        • you can only branch to Travel Management if you have implemented theTravel Management add-on.

        Procedure
        To be able to use Travel Management modules or programs, install theadd-on CD that contains Travel Management.