urgent SimpleSapConnection Connection is null

[Former Member]

Hi all ,

i created a system through systemadministration-> SystemConfiguration -> System and i has given alias name PDK_R3_BACKEND

when i test that system from support it is working very well

But when i use sap connecter frame work of PDK and click to run example simple sap connection i am getting connection is null

till now i hardcoded connection properties and created an iview now i has to shift that to connecter frame work and i has to delever immediatly

did i has to import or configure packages ? or connector adapter in R/3 system ? any body please advise me what to do and how to do please urgent

thank u in advance

regards

srinivas

[Former Member]

Did you ever get this problem resolved because we were experiencing the same problem with no resolution?

[Former Member]

same problem here, strange was it was working before patching from 3 to 4 , creating many rfc session remained open in r/3.

When it was working my system was with UIDPWD auth method with user mapping. i don't understand if now works only with saplogoniticket or userid and pwd must be the same in both of two system, portal and r/3.

cheers

Fabio Grilli