ERROR max no of cpic clients exceeded (2000)

Hi all,
We are the error max no. of CPIC clients exceeded (2000) when logging through ESS Portal
Please help me to resolve this soon.
Regards,
Kalyan

Hello Kalyan,
you will have Increase the value of the gw/max_sys parameter in the backend system
Refer to Notes 314530 and 894100 and you will be able to solve the issue
Let me know of any questions
Rohit

Similar Messages

Broadcast - ERROR max no of 100 conversations exceeded

We've scheduled 3 reports to email PDF's to approx 400 users but the BEx broadcaster only managed to send out about 80 emails. in the various logs and traces I can see and error that states "ERROR max no of 100 conversations exceeded".
I can find various notes about this refering to various sytstem parameters but as far as I can tell our parametrs are set correctly e.g.
gw/max_conn 500
gw/max_sys 300
gw/max_overflow_size 10000000
gw/max_shm_req 50
rdisp/tm_max_no 200
rdisp/max_comm_entries 500
As I understand it from the notes we should increase the environment variable CPIC_MAX_CONV. However the note I'm looking at (316877) states that this environment variable is on the ITS server but from talking to our Basis support the version of netweaver we are running doesnt have an ITS server?? Dont really know what all that means. Any ideas on that one or about the error message as a whole would be greatly appreciated.
If it's any help I can also see in SM21 that at the time of broadcasting the users got the error:
> Conversation ID: 33568780
> CPI-C function: CMSEND(SAP)
Communication error, CPIC return code 017, SAP return code 450
Thren in the broadcast log via RSRD_LOG the users have the error:
Java communication error: Error when opening an RFC connection RSBOLAP017
Thanks

Hi,
Try using these threads, if you get some help from them.
/thread/174978 [original link is broken]
RFC_ERROR_COMMUNICATION--max no of 100 conversation exceeded
AI_DIRECTORY_JCOSERVER - ConnTest issue Error "max no of 100 conversation"

ERROR:max no of 100 conversations exceeded

Dear All,
I m tring to comfigure SAP XI(2004sr2) in 2nd step of SLD system : Connect SLD TO SEN (if CEN Present). I m getting following error
Element 'BAPI_SLD_SUPPLIER_CONFIG_SET':Connect to SAP gateway failed
Connect_PM TYPE=A ASHOST=XIDEV SYSNR=00 GWHOST=XIDEV GWSERV=sapgw00 PCS=1
LOCATION    CPIC (TCP/IP) on local host with Unicode
ERROR       max no of 100 conversations exceeded
TIME        Fri May 08 14:58:46 2009
RELEASE     700
COMPONENT   CPIC (TCP/IP) with Unicode
VERSION     3
RC          466
MODULE      r3cpic.c
LINE        10713
COUNTER     1
Element 'SAPDEMO.XID.Backend.Unclassified':!AbapConfigurationWriter.FM_CALL!BAPI_SLD_SUPPLIER_CONFIG_SET!AbapConfigurationWriter.FAILED!
Regards,
Hiten

Hi Hiten,
Make sure that you have set the parameter CPIC_MAX_CONV under Environment variables --> system Variables.
For XI, the recommended value for this parameter is 400.
Regards,
Gopinathan.

CPIC_MAX_CONV - ERROR max no of 100 conversations exceeded

I recvd the "ERROR max no of 100 conversations exceeded" and I could resolve it by setting the environment variable CPIC_MAX_CONV to a higher value for my <sid>adm per note 316877.
What I want to know is where can i check to see if this environment variable actually took effect WITHIN IN SAP (I can see it set in env and when I echo the variable) ? Can I see this anywhere within the SAP land ... in its server logs , property files etc ?
Also in general when we make changes to environment variables at the OS level pertinent to SAP then where within SAP does this get absorbed and where I can see the new values.
Pls advise.
thank you
regards
Laxmi

Hi Laxmi,
Please check the below thread. I have given a possible solution in the thread.
Tcode SLDCHECK error
Cheers...,
Raghu

Max no of conversation 100 exceed

Hi all,
We are now in SAP R/3 version 4.70 running on Oracle 9.i with HPUX
11.23.Currently we are facing CPIC error that mention about the Error
max no of 100 conversation exceed.
I have read though all the SAP note as show below:
0000074141 Resource Management for tRFC and aRFC
0000314530 Number of RFC/CPIC connections for external clients
0000316877 Maximum number of conversation exceeded
0001054121 The SAP Ecosystem in a Nutshell
And since this RFC connection error is occurs at the jave level,it is the
responsibility of RFC caller to close the connection. A client program opens the connection for calling funtion module(s) and has to close this connection, as soon as this connection is in use any more.
So i would like to know the BAPI Function module so that i can initiate it from the the RFC caller.I hope if possible recommend me a way to terminate this RFC connection in Java.
hereby is the attached screenshot for the error.
http://www.sendspace.com/file/z3qn85
Message was edited by:
yeong kah fei

Hi,
ideally your application uses client pools. If so, then you have to make sure that after acquiring a client from the connection pool (<client>=JCO.getClient(<poolname)) and executing the RFC's for the given thread, you have to return the client to the pool (JCO.releaseClient(<client>)).
This should be sufficient when using client pools. If you have individual RFC connections not managed via a client pool, then you can close the connection once it's no longer used (jcoClient.disconnect()).
Hope this helps.
Best wishes, harald

URGENT : "max no of 100 conversations exceeded".

Hi.
We developed RFC Java iView for SAP R/3.
This iview connect SAP R/3 and call RFC FM in SAP R/3.
We got connection error during high load.
Error is
"max no of 100 conversations exceeded".
So, I checked SAPFactory properties using Visual Admin but I think we got enough conenction.
Here is parameter.
Expiration : Checked
Connection Lifetime : 2
Maximum Connections : 1000
Cleanup Thread : 10
Maximum Time to wait for connection : 4
JEE System has below error :
#1.5#000F203CC23C002000007C33000050550004145E2C7DAE0A#1148294628636#/System/Server#sap.com/irj#com.sap.portal.connectors.R3#rtst018#54224##hhie01_E01_4224450#rtst018#d888e6e0e97f11da9210000f203cc23c#SAPEngine_Application_Thread[impl:3]_7##0#0#Error#1#com.sap.portal.connectors.R3#Plain###(R3/BW) Failed to get connection. Please contact your admin. #
#1.5#000F203CC23C00110000883F000050550004145E2C7DB625#1148294628638#/System/Server#sap.com/irj#com.sap.portal.connectors.R3#rtst417#54127####d9c05570e97f11dab72a000f203cc23c#SAPEngine_Application_Thread[impl:3]_16##0#0#Error#1#com.sap.portal.connectors.R3#Plain###(R3/BW) Failed to get connection. Please contact your admin. #
How can fix this problem ?
Regards, Arnold.

Hi Arnold
When The external RFC/CPIC server cannot open any additioanl connections than u get
"ERROR max no of 100 conversations exceeded"
By setting the environment variables CPIC_MAX_CONV the library can manage more parallel connections
If an RFC server program registers with, for example, 100 threads at the R/3 gateway, 100 connections are initially kept in the server program. Every RFC running on this type of connection creates an additional entry in the connection list of the RFC server program. This means that, under full load, a maximum of 200 entries are possible.
I have not sure idea about "Maximum Connections" properties for SAPFactory in Connect Service
regards,
kaushal

Max no of 100 conversations exceeded / CPIC-CALL

Hi All,
There are more than 4000 messages in SMQ2 Tcode and when we checked the SLDCHECK we got this error-:
RFC ping returned exception with message:
max no of 100 conversations exceeded / CPIC-CALL: 'ThSAPCMRCV' : cmRc=17 thRc=45
After increasing the value for parameter CPIC_MAX_CONV 1000 it started working but after 1 min SLDCHECK again gave the same error.
We have already checked and implemented the SAP Note :316877.
I have one doubt this Note says that CPIC_MAX_CONV value should be 5000,is it really required?
I have checked the SLDCHECK with value 1000 for CPIC_MAX_CONV .
Pls suggest the solution.
Regards,
Prashant
Edited by: Prashant Shukla on Jan 27, 2009 12:50 PM

CPIC_MAX_CONV value should be 5000,is it really required?
No, this is not mandatory. You should set it as per the load on your system.
What is the error when you perform SLDCHECK?
Regards,
Prateek

Max EAPOL-key M1 retransmissions exceeded for client

WISMS on ver 6.0.196
Receiving several hundred messages:
*Jul 06 16:51:58.943: %DOT1X-3-MAX_EAPOL_KEY_RETRANS: 1x_ptsm.c:407 Max EAPOL-key M1 retransmissions exceeded for client 00:19:88:05:2d:53
*Jul 06 16:51:57.792: %DOT1X-3-MAX_EAPOL_KEY_RETRANS: 1x_ptsm.c:407 Max EAPOL-key M5 retransmissions exceeded for client 00:40:9d:3a:c9:8f
*Jul 06 16:51:56.991: %DOT1X-3-MAX_EAPOL_KEY_RETRANS: 1x_ptsm.c:407 Max EAPOL-key M1 retransmissions exceeded for client 00:19:88:06:64:82
Any thoughts? Wireless users are experiencing random disconnects.

In looking at the radius configuration again I notice that we have two servers defined. I looked through the logs and didn't see anything alarming, until I checked the secondary radius server. I was just told that the second radius server has been shutdown without notice.
I will remove that from the WLAN config later tonight.
Obvious question, but will ask it anyway, will this cause these errors?

Error in Portal "max no of 100 conversaction exceed" while getting 2 backnd

hi experts
i am getting following Error
RFC_ERROR_COMMUNICATION: connect to SAP Gateway failed
Max no of 100 conversaction exceed.
please suggst me the needful??
is this JCO-Destination error? or some thing Else??
Thanks
narpal

Hi Narpal,
By default Portal allows 100 simultaneous instant messaging sessions. But this number can be increased.
Navigate to
System Administration -> System Configuration -> Collaboration -> Real Time Collaboration (RTC) -> RTC Engine -> RTCEngine
- Switch to Advanced Mode
- Modify MaximumChatSessions parameter and set to 500
- Restart the Portal Server
The problem should be resolved then.
Regards,
Sudip

Error"Max no of gateways exceeded (100)

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

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

B2BStarter thread: (ERROR) Max retry exceeded - B2B startup

Hi,
On B2B startup we are getting the following logs.
le.receiver.minimum_age=0;http.receiver.registry_port=5110;
2010.05.04 at 09:20:25:600: B2BStarter thread: (DEBUG) initialize TransportReceiver: [Emix_Email_Inbound_Transport_Server_Node_1 < email > < Emix >]
2010.05.04 at 09:20:25:600: B2BStarter thread: (DEBUG) SMTPReceiver.init() started ....
2010.05.04 at 09:20:25:713: B2BStarter thread: (DEBUG) IMAPMonitor.setPollingInterval: polling time 1
2010.05.04 at 09:20:25:713: B2BStarter thread: (DEBUG) SMTPReceiver.init() completed.
2010.05.04 at 09:20:25:713: B2BStarter thread: (DEBUG) initialize TransportReceiver: [Emix_JMS_Transport_Server < jms > < Emix >]
2010.05.04 at 09:20:25:714: B2BStarter thread: (DEBUG) JMSReceiver.init() started ....
2010.05.04 at 09:20:25:714: Thread-15: (DEBUG) [IPT_SmtpRecPollingStatus] IMAPMonitor is up polling at 1 sec interval ...
2010.05.04 at 09:20:25:715: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:25:728: B2BStarter thread: (DEBUG) Establishing JMS Connection.
2010.05.04 at 09:20:26:717: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:27:719: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:28:721: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:29:723: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:30:727: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:31:729: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:32:732: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:33:733: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:34:735: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:35:737: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:35:820: B2BStarter thread: (DEBUG) Establishing JMS Connection.
2010.05.04 at 09:20:36:740: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:37:743: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:38:744: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:39:747: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:40:749: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:41:752: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
le.receiver.minimum_age=0;http.receiver.registry_port=5110;
2010.05.04 at 09:20:25:600: B2BStarter thread: (DEBUG) initialize TransportReceiver: [Emix_Email_Inbound_Transport_Server_Node_1 < email > < Emix >]
2010.05.04 at 09:20:25:600: B2BStarter thread: (DEBUG) SMTPReceiver.init() started ....
2010.05.04 at 09:20:25:713: B2BStarter thread: (DEBUG) IMAPMonitor.setPollingInterval: polling time 1
2010.05.04 at 09:20:25:713: B2BStarter thread: (DEBUG) SMTPReceiver.init() completed.
2010.05.04 at 09:20:25:713: B2BStarter thread: (DEBUG) initialize TransportReceiver: [Emix_JMS_Transport_Server < jms > < Emix >]
2010.05.04 at 09:20:25:714: B2BStarter thread: (DEBUG) JMSReceiver.init() started ....
2010.05.04 at 09:20:25:714: Thread-15: (DEBUG) [IPT_SmtpRecPollingStatus] IMAPMonitor is up polling at 1 sec interval ...
2010.05.04 at 09:20:25:715: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:25:728: B2BStarter thread: (DEBUG) Establishing JMS Connection.
2010.05.04 at 09:20:26:717: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:27:719: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:28:721: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:29:723: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:30:727: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:31:729: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:32:732: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:33:733: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:34:735: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:35:737: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:35:820: B2BStarter thread: (DEBUG) Establishing JMS Connection.
2010.05.04 at 09:20:36:740: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:37:743: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:38:744: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:39:747: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:40:749: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:20:41:752: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:25:26:402: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:25:27:404: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:25:35:883: B2BStarter thread: (ERROR) Max retry exceeded, closing everything
java.lang.Exception: Max retry exceeded
at oracle.tip.transport.basic.jms.JMSMonitor.reconnect(JMSMonitor.java:834)
at oracle.tip.transport.basic.JMSReceiver.init(JMSReceiver.java:334)
at oracle.tip.transport.b2b.B2BTransport.init(B2BTransport.java:389)
at oracle.tip.adapter.b2b.transport.TransportInterface.initialize(TransportInterface.java:473)
at oracle.tip.adapter.b2b.engine.Engine.initialize(Engine.java:528)
at oracle.tip.adapter.b2b.init.B2BServer.initialize(B2BServer.java:280)
at oracle.tip.adapter.b2b.init.B2BStarter.startB2B(B2BStarter.java:318)
at oracle.tip.adapter.b2b.init.B2BStarter.run(B2BStarter.java:151)
at java.lang.Thread.run(Thread.java:534)
2010.05.04 at 09:25:36:424: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:25:37:427: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:25:43:440: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:25:44:441: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:25:45:443: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:25:45:886: B2BStarter thread: (DEBUG) Establishing JMS Connection.
2010.05.04 at 09:25:46:446: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:25:46:688: B2BStarter thread: (DEBUG) JMS Connection established.
2010.05.04 at 09:25:47:449: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:25:47:810: B2BStarter thread: (ERROR) New connection acquired
2010.05.04 at 09:25:47:810: B2BStarter thread: (DEBUG) JMSReceiver.init() completed.
2010.05.04 at 09:25:47:810: B2BStarter thread: (DEBUG) initialize TransportReceiver: [Emix_Dummy_File_Transport_Server < file > < Emix >]
2010.05.04 at 09:25:47:810: B2BStarter thread: (DEBUG) FileReceiver.init() started ....
2010.05.04 at 09:25:47:822: B2BStarter thread: (DEBUG) FileReceiver.init() completed.
2010.05.04 at 09:25:48:452: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:25:49:453: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
2010.05.04 at 09:25:50:455: Thread-15: (DEBUG) IMAPMonitor.run(): IMAPMonitor goes to sleep for 1 secs ...
The problem is, it takes quite a while for the JMS connection to get established. It fails as you see on max retries.
However it succeeds eventually.
However the B2B functionality doesnt start till the connection is established.
Any idea why this is happeninig...it takes arnd 5-8 minutes for our B2B to actually start polling/ working.
I did a tnsping to the database and it works correctly.
Plz help its urgent.
Thanks,
Rosh

Hi Rosh,
To which JMS you are connecting (weblogic or something else)? This may happen only when the target JMS server is not reachable / there is JNDI look up issue.
Please provide details. Also refer -
Re: AIP-50077: Cannot Initialize Transport
If you are connecting to Weblogic JMS then make sure to follow below steps -
1. Add the weblogic.jar in the classpath by following the below instructions:
a. copy the weblogic.jar in $ORACLE_HOME/ip/lib/ folder
b. go to the $ORACLE_HOME/opmn/conf/ folder
c. update the opmn.xml (take the backup of opmn.xml)
c.1 add this line <variable id="CLASSPATH" value="$ORACLE_HOME/ip/lib/weblogic.jar" append="true" />
after <variable id="CLASSPATH" value="$ORACLE_HOME/ip/lib/maverick-all.jar" append="true" /> line
d. restart the B2B
2. make sure the below properties are set in IDC configuration
polling interval <polling Interval time>
Destination Provider Properties java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory;java.naming.security.credentials=weblogic;java.naming.security.principal=weblogic;java.naming.provider.url=t3://<IP Address>:<Port>/
isTopic false
Connection Factory Location <Connection Factory Name>
Message Type bytes
Factory Provider Properties java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory;java.naming.security.credentials=weblogic;java.naming.security.principal=weblogic;java.naming.provider.url=t3://<IP Address>:<port>/
Regards,
Anuj

"SYSTEM FAILURE" during JCo call. max no of 100 conversations exceeded

Hi Experts,
My scernario is : RFC->File Asynch
When i do testing this scenario in Configuration (ID) -> tools-> test configuration I got below error.
Interface Mapping
Runtime error
"SYSTEM FAILURE" during JCo call. max no of 100 conversations exceeded / CPIC-CALL: 'ThSAPCMRCV' : cmRc=17 thRc=45
1) I have created incremented 100 to 300: Set the following environment variable CPIC_MAX_CONV=300
2) In sender RFC communication channel i have all correct parameters like: gateway service,Program ID, client number, password, userid etc
Pleas help me out.
thanks
siva grandhi

hi,
se this
/thread/174978 [original link is broken]
Look at SAP note 314530,316877
set this enviroment Variables:
set CPIC_MAX_CONV = 500 (WINDOWS)
setenv CPIC_MAX_CONV 500 (unix)
also check the rfc destination JCO_RUNTIME_JCOSERVER
AI_RUNTIME_JCOSERVER. if u have any error in this RFC plz refer to this link
http://help.sap.com/saphelp_nw04s/helpdata/en/9b/da0f41026df223e10000000a155106/frameset.htm
Thanks
Rodrigo
ps:reward points if useful
Edited by: Rodrigo Pertierra on Mar 26, 2008 11:59 AM

Max no of 100 communcations exceeded EP 7.0 NW 2004s SP14

Hi Experts,
Today we were experiencing a typical error on our portal while accessing one of our backend BW system.
The error read as
Connect to SAP Gateway failed
LOCATION CPIC(TCP/IP) on local host with Unicode
ERROR max no of 100 communications execeeded.
MODULE r3cpic_mt.c
We tested the connection of the RFC destination from the BW system and it also brought up the same error.
The same was resolved only after restarting the corresponding portal server node.
1.What is exact cause of this problem?
2.Where is the value for this max no of communication set in Portal?
3.How can we avoid this problem in future?
4.Any document or note which tells in detail about the communication between portal and backend sytems.
Thanks,
Jimmy

Hi Bala,
Sorry for the delay in reply.
So what you say is that the problem lies in the backend system i.e. our BW system and we need to change parameter on this system.
But I have note that the parameter disp/max_comm_entries and rdisp/max_arq both have current value 2000 on our BW system.
Can you please explain that how this CPIC conversations between a backend SAP system and SAP portal works?
Thanks,
Jimmy

DpVmCheck: max number of priv VMs exceeded (1 0, timeout)

Hello,
In our CRM system EHP1 FOR CRM 7 ABAP ,users get this screen mainly for big contracts at different stages like collision run,saving.
Status before error started
I have already gone through notes 1757252
But the parameter rdisp/max_vm_priv_time and rdisp/max_vm_priv_no doesn't exist in our system. Instead is there any other parameter which we can use in our release ?
I could find these errors when the timeout screen occurred :
DEV_DISP
Wed Jul 23 15:26:08 2014
DpVmCheck: max number of priv VMs exceeded (1 > 0, timeout), reset T59/M0/U13880/V4
Wed Jul 23 15:26:28 2014
DpVmCheck: max number of priv VMs exceeded (1 > 0, timeout), reset T59/M0/U13880/V4
Wed Jul 23 15:26:46 2014
*** ERROR => DpRqCheck: T59 in state TM_SLOT_FREE [dpxxdisp.c   8006]
***LOG Q0G=> DpRqBadHandle, bad_req ( DIA) [dpxxdisp.c   6125]
*** ERROR => DpRqBadHandle: BAD REQUEST - Reason: DpRqCheck failed (line 7037): [dpxxdisp.c 6127]
-IN-- sender_id DISPATCHER        tid 59    wp_ca_blk   -1 wp_id -1
-IN-- action SEND_TO_WP        uid 13880 appc_ca_blk -1      type DIA
-IN-- new_stat NO_CHANGE         mode 0     len 0       rq_id 24366
-IN-- req_info DP_CANCEL_PRIV
-IN-- msg_name -
*** ERROR => DpRqCheck: T59 in state TM_SLOT_FREE [dpxxdisp.c   8006]
***LOG Q0G=> DpRqBadHandle, bad_req ( DIA) [dpxxdisp.c   6125]
*** ERROR => DpRqBadHandle: BAD REQUEST - Reason: DpRqCheck failed (line 7037): [dpxxdisp.c 6127]
-IN-- sender_id DISPATCHER        tid 59    wp_ca_blk   -1 wp_id -1
-IN-- action SEND_TO_WP        uid 13880 appc_ca_blk -1      type DIA
-IN-- new_stat NO_CHANGE         mode 0     len 0       rq_id 24502
-IN-- req_info DP_CANCEL_PRIV
-IN-- msg_name -
*** ERROR => DpRqCheck: T59 in state TM_SLOT_FREE [dpxxdisp.c   8006]
***LOG Q0G=> DpRqBadHandle, bad_req ( DIA) [dpxxdisp.c   6125]
*** ERROR => DpRqBadHandle: BAD REQUEST - Reason: DpRqCheck failed (line 7037): [dpxxdisp.c 6127]
-IN-- sender_id DISPATCHER        tid 59    wp_ca_blk   -1 wp_id -1
-IN-- action SEND_TO_WP        uid 13880 appc_ca_blk -1      type DIA
-IN-- new_stat NO_CHANGE         mode 0     len 0       rq_id 24691
-IN-- req_info DP_CANCEL_PRIV
-IN-- msg_name -
sm21:
Q0 G Request (type DIA) cannot be processed
work process trace
please check the image
Thanks
Shradha

Hello Divyanshu
It didnt create dev_vm.trc and VM_STACK_TRACE
And I am unable to provide dev_disp and dev_w* here due to size of the trace
But could the error be due to any of these parameters :
Parameters
Current
Changed
rdisp/max_vm_priv_time
2400
SERVLET=2400, RFC=2400
isp/max_vm_priv_no
3
SERVLET=3, RFC=3
rdisp/max_priv_time
600
3600
Maximum hold time for work processes in PRIV mode
rdisp/max_debug_lazy_time
600
3600
Maximum hold time for work processes in DEBUG mode
rdisp/appc_ca_blk_no
1000
1058
Buffer Size for CPI-C Communications
rdisp/wp_ca_blk_no
300
1058
Work Process Communication Blocks
vmcj/option/ps
960M
1460M
poolsize for the VMC
vmcj/option/gc/sharedWaterMark
90
70
VMC: watermark for shared garbage collector
vmcj/max_vm_heap_MB
64
128
max. vm heap
rdisp/keepalive
1200
3600
Timer for check of unused connections
rdisp/keepalive_timeout
60
150
Timeout for connection to SAPGUI
rdisp/wppriv_max_no
DEFAULT
16
Maximum number of work processes in PRIV mode

Max Character File Size Limit exceeded.The document is too large to process

Hi
I have made set on section on products in report.
the Reports contains around 50 products when im opening the report
in draft mode the following error is displayed
"Max Character File Size Limit exceeded.The document is too large to be proceesed by the server .Contact your business Objects Administrator."
can some body help me out how to increase my report character file size

Hi,
If you are using Business Objects XIR2, there is a performance parameter in the Web_Intelligence Report Server where you can increase the size of that file. The parameter is Maximun Character File Size. Go to the CMC>Server>server.Web_IntelligenceReportServer in the Properties tab you will see it.
Cheers,
Luigi

ERROR max no of cpic clients exceeded (2000)

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