How To Fix ICM030 - & <- CALL &(&,&,..)

SAP Error Message - Details

• Message type: E = Error

• Message class: ICM - Messages for ICM Monitor

• Message number: 030

• Message text: & <- CALL &(&,&,..)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ICM030 - & <- CALL &(&,&,..) ?

  The SAP error message ICM030 typically indicates an issue related to the Internet Communication Manager (ICM) in SAP systems. This error can occur due to various reasons, often related to HTTP or HTTPS communication issues. The specific message you mentioned, "ICM030 & <- CALL &(&,&,..)", suggests that there is a problem with a call being made through the ICM.
  Possible Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the client or between different SAP systems.
  Configuration Errors: Incorrect configuration of the ICM settings in the SAP system can lead to this error. This includes settings related to HTTP/HTTPS ports, SSL configurations, or load balancing.
  Resource Limitations: The server may be running out of resources (e.g., memory, CPU) which can affect the ICM's ability to process requests.
  Application Errors: The application being accessed may have its own issues, such as coding errors or misconfigurations.
  Firewall or Security Settings: Firewalls or security settings may be blocking the communication.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues. You can use tools like ping or traceroute to check connectivity.
  Review ICM Configuration: Check the ICM settings in transaction RZ10 or RZ11 to ensure that they are correctly configured. Pay attention to the HTTP/HTTPS ports and SSL settings.
  Monitor System Resources: Use transaction SM50 or SM66 to monitor the system's performance and check for any resource bottlenecks.
  Check Application Logs: Look into the application logs (transaction SLG1) for any related errors that might provide more context on the issue.
  Review Security Settings: Ensure that firewalls or security settings are not blocking the necessary ports for communication.
  Restart ICM: Sometimes, simply restarting the ICM can resolve transient issues. This can be done using transaction SMICM.
  
  Related Information:
  
  ICM Logs: You can check the ICM logs for more detailed error messages. This can be done in transaction SMICM under the "Log File" option.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to ICM030.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.