Problem accessing BEx :SAP_CMINIT3 : rc=20 > Connect to SAP gateway failed

Hi Zoe , This is due to SAP GUI .You need to update the SAP GUI.Re-install SAP GUI (While installing GUI You need to all SAP R/3 Components inclusdng BEx )with the follwing components. if u r SAP GUI is 7.1 then u r patch level of SAP GUI should be 5 If u

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