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Error"Max no of gateways exceeded (100)

Former Member

on ‎02-14-2009 7:36 AM

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Hi All,

We have two apps servers on our sap production system. I couldn't login in one of the app server through SM51 .when I tested the Internal RFC in SM59 I got this error-:

Logon Connection Error

Error Details Error when opening an RFC connection

Error Details ERROR: max no of gateways exceeded (100)

Error Details LOCATION: SAP-Gateway on host hkbisrapl2 / sapgw02

Error Details COMPONENT: SAP-Gateway

Error Details COUNTER: 52597

Error Details MODULE: gwxxrd.c

Error Details LINE: 8438

Error Details RETURN CODE: 631

Error Details SUBRC: 0

Error Details RELEASE: 700

Error Details TIME: Sat Feb 14 13:00:36 2009

Error Details VERSION: 2

Pls suggest me the solution.

Regards,

Prashant

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Former Member
‎02-14-2009 9:30 AM
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What is the value of your profile parameter gw/max_sys in your SAP system.

Also, go to transaction smgw and check how many connection exisit in the number of connections to the host hkbisrapl2.

check the Note 314530 - Number of RFC/CPIC connections for external clients

In addition, what is your kernel version?

Regards,

Jazz

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Former Member
‎02-14-2009 9:34 AM
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Hi ,

That is our main issue, When I am trying to execute the T-Code SMGW I am getting an POPUP "Gateway Monitor is deactivated" and I am unable to enter the screen.

Pls help.

Regards,

Prashant

Former Member
‎02-14-2009 10:38 AM
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Hi All,

I have resolved the issue by settings the two parameters in concerned App server. After restarting the server ths issue got resolved but still we are not able to enter the T-code SMGW.

Regards,

Prashant

Former Member
‎02-14-2009 10:46 AM
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are you using a standalone gateway server? Did you try restarting the sap system?

what is the value of the paramter gw/monitor ?

Note 64016 - Using the SAP Gateway monitor GWMON

Regards,

Jazz

Former Member
‎02-14-2009 9:19 AM
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Hello Prasant,

What system is this? XI system? If so set environment variable CPIC_MAX_CONV.

Regards,

Anand

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Former Member
‎02-14-2009 9:32 AM
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No, its R3 Production server. Internal RFC for one of the app server is giving this error.

When I tried to set the following parameters in the instance profile of the same I again got the same error while saving the profile.

Can I make the changes in instance profile of app server at OS level?

Profile parameters-: (On Application Servers)

rdisp/tm_max_no 5000

rdisp/max_comm_entries 200

Pls suggest.

Regards,

Prashant

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