Sap Rfc Connection Program Ideas

13.12.2019by

My problem is related to the RFC_ERROR_COMMUNICATION question.. I have a similar problem, and the error message I receive is:
(102) RFC_ERROR_COMMUNICATION: Connect to message server failed.
The error description is: Internal error.
We are using a JSP application with WebLogic on Solaris, to connect to SAP 4.0B. JCo 1.1
The application worked fine for a couple of hours, and then it cannot connect to SAP any more. And we receive the described error message. Thanks for any help.

How to connect to a SAP System using sapjco3 and Eclipse? Can anyone provide a basic solution or some ideas for that? Thank you and greetings! Java eclipse sap jco bapi. Setting Up Of SAP Connection using SAP JCO3 in Eclipse IDE One Can Setup SAP Application connection with Java Application using below steps. Does anyone have any information on the prerequisites for sending HTTPS requests from SAP? I'm able to send HTTP Posts ok but I can't get a request to be sent over HTTPS. This is from ABAP. I guess the core of the issue is what needs to be done to tell SAP to use a HTTPS connection not the standard HTTP. Asunto: [sap-other] Need to fetch data from another system through RFC connection I have a program which needs to get data from a table in another system. I couldn't find a Function module which I could use to fetch data from the other system. Once you have created your trusted RFC you should also see BB1 in transaction SMT1 on SAP system AA1 and AA1 in transaction SMT2 (trusting SAP systems) on SAP system BB1. You can repeat the steps (switch AA1 and BB1) to configure a trusted RFC connection from BB1 to AA1 if wanted.

Sap rfc connection test
  1. With the above step you have created the RFC connection in Data Services. Now remember the Program_ID. In the next two steps I will talk about the RFC Connection in SAP BW. Now logon into the SAP BW. Use Transaction SM59 to create the RFC Connection. Expand TCP/IP Connection, then Select Create. The Program ID is the one which you have already created in DS Management Console.
  2. HiAs part of daily monitoring i need to check connection of multiple RFC in multiple STG and PRD systems. Its hectic work. Connection Test of RFC using program/script. All sort of ideas are welcome. Tags: technical_operations.

Firstly, please upgrade to JCo 2.0.5 (although this will probably not fix your problem). Secondly, look for a file called DEV_RFC.TRC or similar and send it to SAP.


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This document contains official content from the BMC Software Knowledge Base. It is automatically updated when the knowledge article is modified.


PRODUCT:

Control-M for SAP


COMPONENT:

Control-M for SAP


APPLIES TO:

All versions of Control-M for SAP


PROBLEM:

The following Contorl-M for SAP alert will appear on Control-M Configuration Manager (CCM):
- STATUS OF ACCOUNT <ACCOUNT NAME>, APPLTYPE SAP, AGENT <AGENT NAME> CHANGED TO UNAVAILABLE. Message from Agent
- SAP0001: Failed to connect to account <ACCOUNT NAME>


CAUSE:

The RFC connections on the SAP side are running out or Control-M for SAP is not able to establish connection with the SAP Server with the mentioned SAP Account


Sap Rfc Connection Program Ideas 2017

SOLUTION:

This problem might be present under following scenarios
A) The problem may be related to having too many connections hitting the SAP side.

There might be many accounts defined in the SAP CM on one Control-M/Agent, or multiple Agents with accounts that point to the same SAP system.
Starting with version 7.0.00, BMC Control-M for SAP checks each account status and thus uses an RFC connection to SAP.
RFC connections on the SAP side may be running out.
To address this problem reported in CAR00046210, please ensure to have at least Control-M for SAP version 7.0.00 fixpack2 or higher.

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Workaround:
Consult the SAP admin to increase the number of RFC connections.

Another thing that can help is to reduce the number of connections the accounts can take up by reducing the ThreadsPerAccount parameter, please review the knowledge artticle 000101859 to understand the steps needed.
B) In case same Control-M Agent is being discovered in the Control-M Configuration Manager with the different alias.
In this situation, it was found in different sites where same Control-M/Agent and Control-M for SAP can be found in the Control-M Configuration Manager (CCM ) with the different alias names, in example, the hostname and the Fully Qualify hostname.
To prevent this alerts, please ensure to account is disabled in both references.
C) Control-M for SAP Account defined is not configured on the SAP Server as defined
- Verify the Control-M for SAP account defined on the Control-M for SAP Account Management on Control-M Configuration Manager (CCM)
- Delete the defined Control-M for SAP Account on the mentioned Control-M Agent if it is not a valid SAP Account
D) Restart the Control-M for SAP Container running on the Control-M/Agent
If on version 700 and restarting the agent does not help try to restarting the CM SAP container.
1. Stop the Control-M for SAP container:
On Windows:
sapcmbe stop
On Unix/Linux:
sapcmbe.sh stop

2. Restart the Control-M/Agent
3. Start SAP container by using or wait for it to be started automatically by any SAP request
On Windows:
sapcmbe start

On Unix/Linux:
sapcmbe.sh start

Legacy ID:KA367136

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Article Number:

000080926

Sap Rfc Connection Log


Article Type:

Solutions to a Product Problem


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