How To Fix GW223 - CPIC program connection ended; read error

SAP Error Message - Details

• Message type: E = Error

• Message class: GW - Message Texts for Gateway

• Message number: 223

• Message text: CPIC program connection ended; read error

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message GW223 - CPIC program connection ended; read error ?

  The SAP error message "GW223 CPIC program connection ended; read error" typically indicates a problem with the communication between the SAP application server and the database or another system. This error can occur due to various reasons, including network issues, configuration problems, or resource limitations.
  Causes:
  
  Network Issues: Temporary network disruptions or instability can lead to communication failures.
  Database Connection Problems: Issues with the database server, such as it being down or unreachable, can cause this error.
  Timeouts: Long-running queries or operations that exceed the timeout settings can result in a read error.
  Resource Limitations: Insufficient memory or CPU resources on the application server or database server can lead to connection issues.
  Configuration Errors: Incorrect settings in the SAP system or database configuration can cause communication problems.
  Firewall or Security Settings: Firewalls or security settings may block the necessary ports for communication.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the SAP application server and the database server is stable and functioning properly.
  Database Status: Verify that the database server is up and running. Check for any logs or alerts that indicate issues with the database.
  Review Timeout Settings: Check the timeout settings in the SAP system and the database. Adjust them if necessary to accommodate longer-running operations.
  Monitor Resource Usage: Use monitoring tools to check the resource usage on both the application server and the database server. Increase resources if they are found to be insufficient.
  Configuration Review: Review the configuration settings in both the SAP system and the database to ensure they are correct and optimized for your environment.
  Firewall Settings: Ensure that the necessary ports for SAP communication are open and not being blocked by firewalls or security settings.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SM21 (System Log), ST22 (Dump Analysis), and SM37 (Job Monitoring) to gather more information about the error and its context.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed logs and error messages to facilitate troubleshooting.
  Documentation: Review SAP documentation and community forums for similar issues and solutions shared by other users.
  
  By systematically addressing these potential causes, you can often resolve the GW223 error and restore normal operation to your SAP system.