How To Fix MDG_DT_DATA_MODEL067 - Invalid buffer status, read data model again

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_DT_DATA_MODEL - Messages for the Configuration Workbench Model Access API

• Message number: 067

• Message text: Invalid buffer status, read data model again

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 MDG_DT_DATA_MODEL067 - Invalid buffer status, read data model again ?

  The SAP error message MDG_DT_DATA_MODEL067: Invalid buffer status, read data model again typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue with the data model buffer. This error indicates that the system is unable to retrieve the necessary data model information due to an invalid or outdated buffer status.
  Causes:
  
  Buffer Inconsistency: The data model buffer may be inconsistent or corrupted, leading to the inability to read the required data.
  Changes in Data Model: If there have been recent changes to the data model (e.g., new fields, changes in structure), the buffer may not have been updated accordingly.
  System Configuration Issues: Misconfigurations in the MDG setup or data model settings can lead to this error.
  Transport Issues: If the data model was transported from one system to another, there may be inconsistencies in the transport process.
  
  Solutions:
  
  
  Refresh the Buffer: The first step is to refresh the data model buffer. This can often be done by executing the relevant transaction or program that refreshes the data model. You can use transaction code MDG_DATA_MODEL to refresh the data model.
  
  
  Check for Changes: Review any recent changes made to the data model. If changes were made, ensure that they were properly activated and that the buffer is updated.
  
  
  Rebuild the Data Model: If refreshing the buffer does not resolve the issue, consider rebuilding the data model. This may involve reactivating the data model or performing a full regeneration of the data model.
  
  
  Check System Logs: Review the system logs (transaction code SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, it may be necessary to contact SAP Support for further assistance. Provide them with detailed information about the error, including any steps taken to resolve it.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MDG_DATA_MODEL, SLG1, and others that may help in diagnosing and resolving the issue.
  Documentation: Review the official SAP documentation for Master Data Governance to understand the data model structure and any specific configurations that may be relevant.
  Community 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 MDG_DT_DATA_MODEL067 error effectively.