How To Fix AXT_CRM_MODEL000 - Extensions that span over several places cannot be migrated

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_CRM_MODEL - CRM-Specific Messages for AET Model

• Message number: 000

• Message text: Extensions that span over several places cannot be migrated

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_CRM_MODEL000 - Extensions that span over several places cannot be migrated ?

  The SAP error message AXT_CRM_MODEL000 indicates that there are extensions in your CRM system that span multiple locations, which prevents them from being migrated. This typically occurs during system upgrades or migrations when the system attempts to consolidate or transfer data and configurations.
  Cause:
  
  Multiple Locations: The error arises when there are extensions or customizations that are defined in more than one location (e.g., different namespaces or packages) within the CRM system.
  Inconsistent Data Model: The extensions may not adhere to the expected data model or structure required for migration.
  Dependencies: There may be dependencies between the extensions that are not being resolved correctly during the migration process.
  
  Solution:
  
  Identify Extensions: Use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to identify the extensions that are causing the issue. Look for custom objects, enhancements, or modifications that span multiple locations.
  Consolidate Extensions: If possible, consolidate the extensions into a single location or namespace. This may involve refactoring the code or re-architecting the customizations.
  Check Dependencies: Review the dependencies of the extensions and ensure that they are properly defined and resolved. This may involve adjusting the order of migration or ensuring that all required components are included.
  Use Migration Tools: Utilize SAP's migration tools or guides that are specific to your version of CRM. These tools often provide additional checks and balances to help identify and resolve migration issues.
  Consult Documentation: Refer to SAP's official documentation or notes related to the specific version of CRM you are using. There may be specific guidelines or patches available that address this issue.
  Testing: After making changes, conduct thorough testing in a development or sandbox environment before attempting the migration again.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error message.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Upgrade Guides: Review the upgrade or migration guides provided by SAP for your specific version of CRM, as they often contain best practices and common pitfalls to avoid.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.