How To Fix C$800 - --------------------------- Buffer Messages -----------------------------

SAP Error Message - Details

• Message type: E = Error

• Message class: C$ -

• Message number: 800

• Message text: --------------------------- Buffer Messages -----------------------------

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 C$800 - --------------------------- Buffer Messages ----------------------------- ?

  The SAP error message C$800, which is related to "Buffer Messages," typically indicates an issue with the buffer management in the SAP system. This can occur in various contexts, such as when there are problems with data consistency, memory allocation, or communication between different components of the SAP system.
  Causes:
  
  Buffer Overflow: The buffer may be full, leading to an inability to process additional data.
  Data Inconsistency: There may be inconsistencies in the data being processed, which can lead to buffer-related errors.
  Memory Issues: Insufficient memory allocation for the SAP application server can cause buffer-related problems.
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to buffer management issues.
  Network Issues: Problems with network communication can also result in buffer messages.
  
  Solutions:
  
  Check Buffer Settings: Review and adjust the buffer settings in the SAP system. This can include increasing the buffer size or adjusting the parameters related to buffer management.
  Clear Buffers: If the buffer is full, consider clearing it. This can often be done through transaction codes like SM12 (for lock entries) or SM21 (for system logs).
  Monitor Memory Usage: Use transaction ST02 to monitor memory usage and check for any memory-related issues. If necessary, increase the memory allocation for the application server.
  Review Data Consistency: Ensure that the data being processed is consistent and valid. This may involve checking for duplicate entries or invalid data formats.
  Check Network Configuration: Ensure that the network configuration is correct and that there are no connectivity issues between the SAP application server and the database or other components.
  Consult SAP Notes: Look for relevant SAP Notes that may address specific issues related to the C$800 error. SAP frequently updates its knowledge base with solutions for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (job monitoring), SM21 (system log), and ST22 (dump analysis) to diagnose the issue further.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on the version of SAP you are using and the context of the error.
  Documentation: Review the official SAP documentation for buffer management and error handling to gain a deeper understanding of how to manage and troubleshoot buffer-related issues.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the C$800 buffer message error in your SAP system.