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1913011 - "Timeout during allocate" error after upgrading the Classic RFC SDK Library to SAP NW RFC SDK Library


  • You have upgraded your Classic RFC SDK Library to the new SAP NW RFC SDK Library and now when using the rfcexec program you face the "Timeout during allocate" error.
  • In the dev_rfc traces you can see the following error message:

    ======> CPIC-CALL: 'ThSAPCMRCV' : cmRc=20 thRc=456
    Timeout during connection setup (check that partner exists)



  • Product independent
  • SAP NW RFC SDK Library


SAP NetWeaver all versions


Timeout during allocate, 456, SERVER_EXEC, LOCAL_EXEC, Startrfc, Rfcexec, Rfcexec.sec, RFC SDK, NW RFC SDK, RFC error, Upgrade, Update, RFC library , KBA , BC-MID-RFC , RFC , Problem

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