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3393963 - How to analyse the error "RFC_ERROR_SYSTEM_FAILURE 'sapgui' start failed"


Logon to SAP Engineering Control Center (ECTR) fails with error "Connect to SAP gateway failed"

Example log:

[11:37:26.935] OMF-Q                Caused by: RfcException raised by system [XXX|systemname]:
[11:37:26.935] OMF-Q                    message: 'sapgui' start failed.
[11:37:26.935] OMF-Q                    return code: RFC_SYS_EXCEPTION (3)
[11:37:26.935] OMF-Q                    error group: 104
[11:37:26.935] OMF-Q                    key: RFC_ERROR_SYSTEM_FAILURE
[11:37:26.935] OMF-Q                    message class: 00
[11:37:26.935] OMF-Q                    message type: X
[11:37:26.935] OMF-Q                    message number: 341
[11:37:26.935] OMF-Q                    message parameter 0: RFC_ATTACH_GUI_FAILED
[11:37:26.935] OMF-Q                    at
[11:37:26.935] OMF-Q                    at$JavaRfcClient.execute(
[11:37:26.935] OMF-Q                    ... 21 more
[11:37:26.935] OMF-Q                Caused by: 'sapgui' start failed.
[11:37:26.935] OMF-Q                    at
[11:37:26.935] OMF-Q                    at
[11:37:26.935] OMF-Q                    at
[11:37:26.936] OMF-Q                    at



SAP Engineering Control Center all versions


SAP Engineering Control Center (ECTR), RFC error, SAPGUI , KBA , PLM-ECC , SAP Engineering Control Center (SAP ECTR) , Known Error

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