How To Fix PSSC_BUFFER018 - '&1' not created because it already exists in buffer

SAP Error Message - Details

• Message type: E = Error

• Message class: PSSC_BUFFER - Social Services Buffer

• Message number: 018

• Message text: '&1' not created because it already exists in buffer

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PSSC_BUFFER018 - '&1' not created because it already exists in buffer ?

  The SAP error message PSSC_BUFFER018 indicates that a specific object (in this case, identified by &1) is not created because it already exists in the buffer. This typically occurs in the context of SAP's buffer management, where the system is trying to create or update an object that is already present in the buffer.
  Cause:
  
  Duplicate Entry: The most common cause of this error is that the object you are trying to create or modify is already present in the buffer. This can happen if the object was previously created and not properly cleared from the buffer.
  Buffer Configuration: There may be issues with the configuration of the buffer settings in the SAP system, leading to conflicts when trying to create new entries.
  System State: The system might be in a state where it is not able to refresh or clear the buffer correctly, leading to stale entries.
  
  Solution:
  
  Check Buffer Entries: Use transaction codes like SM12 (for lock entries) or SM21 (for system logs) to check if the object is indeed present in the buffer. If it is, you may need to delete or refresh it.
  Clear Buffer: You can clear the buffer for the specific object type. This can often be done through transaction codes like SICF (for ICF services) or SICF (for HTTP services) depending on the context of the error.
  Restart Services: If the error persists, consider restarting the relevant services or the entire SAP system to clear any stale buffer entries.
  Check Configuration: Review the buffer configuration settings in the system to ensure they are set up correctly. This may involve checking the parameters in transaction RZ10 or RZ11.
  Consult Documentation: Refer to SAP Notes or documentation related to buffer management for specific guidance on handling this error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Review system logs for any additional error messages or warnings that might provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.