/CFG/MIGRATION021 - Context derived for new data model: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/MIGRATION -

• Message number: 021

• Message text: Context derived for new data model: &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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AnswerBot

• What is the cause and solution for SAP error message /CFG/MIGRATION021 - Context derived for new data model: &1 ?

  The SAP error message /CFG/MIGRATION021 Context derived for new data model: &1 typically relates to issues encountered during the migration or configuration of data models in SAP systems, particularly when transitioning from older data models to newer ones. This error can occur in various contexts, such as during the implementation of SAP S/4HANA or when using the SAP Business Configuration (BC) tool.
  Cause:
  
  Incompatibility: The error may arise due to incompatibility between the old and new data models. This can happen if the system is trying to derive context from a data model that has been deprecated or altered significantly.
  Configuration Issues: There may be configuration settings that are not aligned with the new data model requirements.
  Missing Data: Required data or settings may be missing, leading to the inability to derive the necessary context.
  Migration Errors: If the migration process was interrupted or not completed successfully, it could lead to this error.
  
  Solution:
  
  Check Migration Steps: Ensure that all migration steps have been completed successfully. Review the migration logs for any errors or warnings that may indicate what went wrong.
  Review Configuration: Go through the configuration settings in the SAP system to ensure they are compatible with the new data model. This may involve checking settings in the SAP Business Configuration or customizing transactions.
  Data Consistency: Verify that all necessary data is present and consistent. This may involve running consistency checks or validation reports.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Consult Documentation: Review the official SAP documentation related to the migration process or the specific data model you are working with. This can provide insights into required configurations and common pitfalls.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for assistance. They can provide more tailored guidance based on your specific system configuration and error context.
  
  Related Information:
  
  SAP S/4HANA Migration: If you are migrating to SAP S/4HANA, familiarize yourself with the migration guide provided by SAP, which outlines the necessary steps and considerations.
  Business Configuration (BC): Understanding the Business Configuration tool and its role in managing data models can be beneficial.
  Error Logs: Always check the transaction logs (e.g., SLG1) for more detailed error messages that can provide additional context for troubleshooting.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.