How To Fix /CFG/MIGRATION129 - Failed to create domains for dataset &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/MIGRATION -

• Message number: 129

• Message text: Failed to create domains for dataset &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.

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 /CFG/MIGRATION129 - Failed to create domains for dataset &1 ?

  The SAP error message /CFG/MIGRATION129 Failed to create domains for dataset &1 typically occurs during the migration or configuration of datasets in the SAP system. This error indicates that the system encountered an issue while trying to create domains for a specified dataset.
  Causes:
  
  Missing or Incomplete Configuration: The dataset may not be properly configured, or required parameters may be missing.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to create domains.
  Database Issues: There could be underlying database issues, such as connectivity problems or constraints that prevent the creation of domains.
  Incompatible Data Types: The data types defined in the dataset may not be compatible with the expected domain definitions.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using that affect domain creation.
  
  Solutions:
  
  Check Configuration: Review the configuration of the dataset to ensure that all required parameters are set correctly. Make sure that the dataset is complete and valid.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the migration and create domains. You may need to consult with your SAP security team.
  Database Health Check: Perform a health check on the database to ensure that it is functioning correctly. Look for any error logs or issues that may indicate a problem.
  Data Type Compatibility: Verify that the data types used in the dataset are compatible with the domains being created. Adjust the definitions if necessary.
  SAP Notes and Support: 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 the issue.
  Consult Documentation: Review the official SAP documentation related to dataset migration and domain creation for any additional guidance or troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) to check domain definitions or SE80 (Object Navigator) to review the dataset.
  Logs and Traces: Check the system logs (transaction SM21) and developer traces (transaction ST22) for any additional error messages or information that could provide more context about the failure.
  SAP Community: Consider reaching out to the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.