How To Fix DIOHFW020 - Ojbect & is modified and therefore cannot be cleared from buffer

SAP Error Message - Details

• Message type: E = Error

• Message class: DIOHFW - Messages for Object Hierarchy Framework

• Message number: 020

• Message text: Ojbect & is modified and therefore cannot be cleared from buffer

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DIOHFW020 - Ojbect & is modified and therefore cannot be cleared from buffer ?

  The SAP error message DIOHFW020 indicates that an object (such as a data record or a configuration object) has been modified and cannot be cleared from the buffer. This typically occurs in the context of SAP's data buffering mechanism, where certain objects are cached in memory for performance reasons. When an object is modified, it cannot be removed from the buffer until the changes are properly handled.
  Cause:
  
  Object Modification: The object in question has been modified in the database, and the buffer still holds the old version of the object.
  Buffer Inconsistency: There may be inconsistencies between the buffered version of the object and the version in the database.
  Transaction Issues: If a transaction that modifies the object is not completed or is rolled back, it can lead to this error.
  Configuration Changes: Changes in configuration settings or data that affect the object can also trigger this error.
  
  Solution:
  
  Refresh the Buffer: You can refresh the buffer for the specific object. This can often be done using transaction codes like SICF or SICF to clear the buffer for specific objects.
  Check for Modifications: Investigate if there are any ongoing transactions that are modifying the object. Ensure that all transactions are completed or rolled back properly.
  Use Transaction SM12: Check for any lock entries related to the object in transaction SM12. If there are locks, you may need to delete them if they are no longer needed.
  Buffer Management: Use transaction SM04 to monitor and manage buffer entries. You can also use transaction S_BCE_68001400 to analyze buffer usage.
  Restart the Application: In some cases, restarting the application or the SAP instance may help clear the buffer and resolve the issue.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Buffering Types: Understand the different types of buffering in SAP (e.g., full buffering, single record buffering) and how they affect object management.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) for further investigation.
  SAP Documentation: Review SAP documentation for more details on buffering and object management.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.