How To Fix /SCF/CL_MESSAGES_ASN030 - Action is canceled; an internal buffer error occured

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCF/CL_MESSAGES_ASN -

• Message number: 030

• Message text: Action is canceled; an internal buffer error occured

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCF/CL_MESSAGES_ASN030 - Action is canceled; an internal buffer error occured ?

  The SAP error message /SCF/CL_MESSAGES_ASN030 Action is canceled; an internal buffer error occurred typically indicates that there is an issue with the internal data handling or buffer management within the SAP system, particularly in the context of the Supply Chain Management (SCM) module or related functionalities.
  Possible Causes:
  
  Buffer Overflow: The internal buffer may have exceeded its capacity, leading to an inability to process the request.
  Data Corruption: There may be corrupted data in the buffer that is causing the system to fail when trying to access or manipulate it.
  Configuration Issues: Incorrect configuration settings in the SCM module or related components may lead to unexpected behavior.
  System Performance: High system load or performance issues may lead to timeouts or buffer management problems.
  Software Bugs: There may be bugs in the specific version of the SAP software you are using that lead to this error.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction codes like SLG1) for more detailed error messages that can provide insights into the root cause.
  Buffer Management: If you suspect a buffer overflow, consider increasing the buffer size or optimizing the data being processed.
  Data Consistency Check: Run consistency checks on the relevant data to ensure there are no corrupt entries.
  Configuration Review: Verify the configuration settings in the SCM module to ensure they are set up correctly.
  System Performance Monitoring: Monitor system performance and resource usage to identify any bottlenecks or issues that may be affecting buffer management.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that address this specific error message. Applying the latest patches or updates may resolve the issue.
  Restart the Application: Sometimes, simply restarting the application or the relevant service can clear temporary issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log) and ST22 (Dump Analysis) to investigate further.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for the SCM module to understand any specific requirements or limitations that may apply.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message you are encountering.