How To Fix /SCMB/DDD_BUF_MAINT003 - All selected entries are already in the buffer

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/DDD_BUF_MAINT -

• Message number: 003

• Message text: All selected entries are already in the buffer

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 /SCMB/DDD_BUF_MAINT003 - All selected entries are already in the buffer ?

  The SAP error message /SCMB/DDD_BUF_MAINT003 indicates that the entries you are trying to add to the buffer are already present in it. This error typically occurs in the context of the SAP Supply Chain Management (SCM) module, particularly when dealing with data distribution and buffer maintenance.
  Cause:
  The error is caused by attempting to add data entries to a buffer that already contains those entries. This can happen in scenarios where:
  
  You are trying to refresh or update data that has not changed.
  There is a misunderstanding of the current state of the buffer.
  The data selection criteria used to identify entries for buffering are incorrect.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Buffer Contents: Review the contents of the buffer to confirm which entries are already present. This can help you understand why the error is occurring.
  
  
  Modify Selection Criteria: If you are using a selection criteria to identify entries for buffering, ensure that it is correctly set to avoid selecting entries that are already in the buffer.
  
  
  Clear Buffer: If appropriate, you can clear the buffer to remove existing entries. This can be done through the relevant transaction or program in SAP. However, be cautious with this approach, as it may affect other processes relying on the buffer.
  
  
  Update Data: If the data you are trying to add has changed, ensure that you are using the correct update mechanism to refresh the buffer with the new data.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific buffer maintenance process you are working with. There may be specific guidelines or best practices to follow.
  
  
  Contact SAP Support: If the issue persists and you cannot determine the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific configuration and usage of your SAP system.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes related to buffer maintenance in SCM, such as /SCMB/DDD_BUF_MAINT for buffer maintenance.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the error and ensure that your buffer maintenance processes run smoothly.