How To Fix CRMS4_PS_BUFFER018 - '&1' not created because it already exists in buffer

SAP Error Message - Details

• Message type: E = Error

• Message class: CRMS4_PS_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 CRMS4_PS_BUFFER018 - '&1' not created because it already exists in buffer ?

  The SAP error message CRMS4_PS_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 CRM (Customer Relationship Management) or SAP PS (Project System) when there is an attempt to create or modify an object that is already present in the system's buffer.
  Cause:
  
  
  Object Already Exists: The primary 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 in the same session.
  There is a duplicate entry in the buffer due to a previous transaction.
  The buffer has not been cleared or refreshed after a previous operation.
  
  
  
  Buffer Management Issues: Sometimes, issues with buffer management or synchronization can lead to this error, especially in systems with high transaction volumes or multiple users.
  
  
  Solution:
  
  
  Check Existing Objects: Before attempting to create the object, check if it already exists in the system. You can do this by querying the relevant tables or using transaction codes that allow you to view existing entries.
  
  
  Clear Buffer: If you suspect that the buffer is not reflecting the current state of the database, you can try to clear the buffer. This can often be done by:
  
  Logging out and logging back into the system.
  Using transaction codes like /nSM12 to check for locks and clear them if necessary.
  
  
  
  Refresh the Session: Sometimes, simply refreshing your session or navigating away and back to the relevant transaction can resolve the issue.
  
  
  Review Transaction Logic: If you are working with custom code or enhancements, review the logic to ensure that it properly checks for existing objects before attempting to create new ones.
  
  
  Consult Documentation: Check SAP notes or documentation related to the specific version of SAP you are using, as there may be known issues or patches available.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to investigate the issue further.
  SAP Notes: Search for SAP Notes related to CRMS4_PS_BUFFER018 for any specific fixes or recommendations provided by SAP.
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that may 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.