How To Fix MDO_COMMON021 - Error in model &2: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MDO_COMMON - MDO messages

• Message number: 021

• Message text: Error in model &2: &1

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDO_COMMON021 - Error in model &2: &1 ?

  The SAP error message MDO_COMMON021 typically indicates that there is an issue with a model in the SAP system. This error can occur in various contexts, such as when working with SAP Analytics Cloud, SAP Integrated Business Planning (IBP), or other SAP applications that utilize models for data processing and analysis.
  Cause:
  The error message MDO_COMMON021 can be caused by several factors, including:
  
  Model Configuration Issues: There may be a problem with the configuration of the model, such as missing or incorrect settings.
  Data Integrity Problems: The data being processed may have inconsistencies or errors that prevent the model from functioning correctly.
  Version Compatibility: The model may not be compatible with the version of the software you are using.
  Authorization Issues: The user may not have the necessary permissions to access or modify the model.
  Technical Errors: There could be underlying technical issues, such as system bugs or connectivity problems.
  
  Solution:
  To resolve the MDO_COMMON021 error, you can take the following steps:
  
  
  Check Model Configuration:
  
  Review the model settings and ensure that all required fields and parameters are correctly configured.
  Validate the model structure and ensure that all necessary components are in place.
  
  
  
  Data Validation:
  
  Check the data being used in the model for any inconsistencies or errors.
  Cleanse the data if necessary to ensure it meets the model's requirements.
  
  
  
  Review Version Compatibility:
  
  Ensure that the model is compatible with the version of the SAP application you are using.
  If there are updates or patches available, consider applying them.
  
  
  
  Check User Authorizations:
  
  Verify that the user encountering the error has the appropriate permissions to access and modify the model.
  Adjust user roles and authorizations as needed.
  
  
  
  Consult Logs and Documentation:
  
  Review system logs for any additional error messages or warnings that may provide more context about the issue.
  Consult SAP documentation or support resources for specific guidance related to the error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant context to help diagnose the problem.
  
  
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with the SAP Community or other forums where users may have encountered similar issues and can share their solutions.
  Documentation: Review the official SAP documentation for the specific application you are using to understand the model's requirements and limitations.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the MDO_COMMON021 error in your SAP environment.