How To Fix PSSC_CONTR048 - Could not clear (flush) buffer framework (internal error)

SAP Error Message - Details

• Message type: E = Error

• Message class: PSSC_CONTR - Messages for application controller

• Message number: 048

• Message text: Could not clear (flush) buffer framework (internal 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 PSSC_CONTR048 - Could not clear (flush) buffer framework (internal error) ?

  The SAP error message PSSC_CONTR048 indicates that there is an issue with the buffer framework in the SAP system, specifically that it could not clear (or flush) the buffer due to an internal error. This error can occur in various contexts, often related to performance issues or problems with data consistency in the buffer.
  Possible Causes:
  
  Buffer Overflow: The buffer may be full or unable to process additional data due to size limitations.
  Data Consistency Issues: There may be inconsistencies in the data being processed, leading to failures in clearing the buffer.
  System Performance Issues: High load on the system or resource constraints (CPU, memory) can lead to internal errors.
  Configuration Issues: Incorrect configuration settings for the buffer framework or related components.
  Software Bugs: There may be bugs in the SAP software or specific patches that need to be applied.
  
  Solutions:
  
  Check System Performance: Monitor system performance metrics (CPU, memory, I/O) to identify any bottlenecks. If the system is under heavy load, consider optimizing performance or scaling resources.
  Review Buffer Settings: Check the configuration settings for the buffer framework. Ensure that the buffer sizes are appropriately set for your workload.
  Clear Buffer Manually: If possible, try to manually clear the buffer or restart the relevant services to see if that resolves the issue.
  Check for Data Consistency: Run consistency checks on the data being processed to ensure there are no corrupt or inconsistent records.
  Update SAP Software: Ensure that your SAP system is up to date with the latest patches and updates. Check SAP Notes for any known issues related to this error.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed logs and context around when the error occurs.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  Transaction Codes: Use transaction codes like ST22 (Dump Analysis) and SM21 (System Log) to analyze system logs and dumps for more context on the error.
  Performance Monitoring Tools: Utilize tools like SAP Solution Manager or transaction ST03N to monitor system performance and identify potential issues.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message PSSC_CONTR048 in your SAP system.