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2610317 - ITS error code 409 when parameters ~TRANSACTION and ~OKCODE are used at the same time


When a custom ITS service is called where the parameters ~TRANSACTION and ~OKCODE are used as URL parameter or as GUI configuration parameters in transaction SICF, the following error occurs:

Conflict when starting service

What has happened?

Service call /sap/bc/gui/sap/its/... to transaction was terminated because : OK Code transaction <okcode> does not match transaction of service.



  • The termination occurred with error code 409 and for the reason Conflict .


What can I do?

  • Please select an ok code that is permitted on this service at start time.
  • Note 1501768 will provide more information about ok code filtering in ITS services.


Your SAP Internet Transaction Server Team



  • SAP NetWeaver
  • Internet Transaction Server (ITS)
  • SAP GUI for HTML (Webgui) or IAC


SAP NetWeaver all versions


ITS-Handler CL_HTTP_EXT_ITS,  CHECK_TX_OKCODE, DETERMINE_TRANSACTION, okcode,  ITS object, Transaction endet mit code 409, tabelle TSTC , KBA , BC-FES-ITS , SAP Internet Transaction Server , BC-FES-WGU , SAP GUI for HTML , Problem

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