test management automation framework using ecatt

Hi Team,

Actually we want ecatt test automation to be done using solution manager(SMC) in one managed system(EIC).

We created system data container(zsdc_01),test scrpit(ztest_me21n) in managed system EIC.We assigned ecatt rfc in system data container also.

We assigned test script as test case for particular business process in solar02 tcode in solman system as shown below

In solman system(SMC),In STWB_2 tcode We created test plan,test package and regenerated them .

Now in solman system, in tcode stwb_work when we are trying to execute this test package we are getting the below error,PLEASE SUGGEST NEEDFUL,we are waiting for your valuable reply

Regards,

viajy