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CSADMIN: IF_HTTP_CLIENT->RECEIVE 1 HTTPIO_PLG_CANCELED

Former Member
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Hi All,

We have just upgraded our ERP system to ECC 6.0 EhP5 and we are trying to reconnect our ERP system to our Content Server through transaction CSADMIN but are getting the following error when trying to send or view the certificate....

Error in HTTP Access: IF_HTTP_CLIENT->RECEIVE 1 HTTPIO_PLG_CANCELED

The Content Server has not changed and is up and running - could you advise how we can solve this problem ?

We've already looked at SAP Notes 3299473 and 1734842 and they don't help as we can't access the Tab in CSADMIN to delete the certificate.

Has anyone see this before?

thanks,

Graham

Accepted Solutions (0)

Answers (1)

Answers (1)

former_member188883
Active Contributor
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Hi Graham,

Check that the HTTP Service is defined and active in SMICM. 

Also check parameter icm/server_port_0 value should be PROT=HTTP,PORT=80.

Additionally you may refer this link in which similar issue has been resolved.

http://scn.sap.com/thread/3220927

https://scn.sap.com/thread/2033734

Regards,

Deepak Kori

Former Member
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Hi Deekpak,

Thanks for the reply.  As we have already had content server working for some years, the question is really about whether there are some differences in security in the connection to content server now that we are on NW 7.02.  Setup and ports etc are already working, and the confusing thing is that the settings work perfectly in the upgraded pre-production system...

regards,

Graham

former_member188883
Active Contributor
0 Kudos

Hi Graham,

Sometimes during upgrade process few of the parameters get their default value which needs to be adjusted. Hence changes are required to tune them to match the requirement.

Since your pre-production is working fine now you may compare your existing system settings with pre-production system settings.

Regards,

Deepak Kori