How To Fix RMSA_MSCHNG010 - No key table for structure &1 could be created

SAP Error Message - Details

• Message type: E = Error

• Message class: RMSA_MSCHNG - Mass Change

• Message number: 010

• Message text: No key table for structure &1 could be created

What causes this issue?

It is possible that the structure &V1& is not permitted or does not
exist.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RMSA_MSCHNG010 - No key table for structure &1 could be created ?

  The SAP error message RMSA_MSCHNG010, which states "No key table for structure &1 could be created," typically occurs in the context of the SAP system when there is an issue related to the creation of key tables for a specific structure in the SAP system. This error can arise in various scenarios, particularly when dealing with data modeling, data migration, or configuration of certain modules.
  Causes:
  
  Missing Configuration: The structure for which the key table is being created may not be properly configured in the system.
  Data Model Issues: There may be inconsistencies or issues in the underlying data model that prevent the key table from being generated.
  Authorization Issues: The user may not have the necessary authorizations to create or modify key tables.
  Technical Errors: There could be technical issues or bugs in the SAP system that are preventing the creation of the key table.
  Incorrect Parameters: The parameters or settings used during the creation process may be incorrect or incomplete.
  
  Solutions:
  
  Check Configuration: Verify that the structure is correctly configured in the system. Ensure that all necessary fields and settings are defined.
  Review Data Model: Examine the data model for any inconsistencies or errors. Make sure that all dependencies and relationships are correctly established.
  User Authorizations: Ensure that the user attempting to create the key table has the necessary authorizations. You may need to consult with your SAP security team.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve the issue.
  Technical Support: If the issue persists, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE80 (Object Navigator), and SLG1 (Application Log).
  Documentation: Review SAP documentation related to the specific module or functionality you are working with to ensure that you are following the correct procedures.
  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 identify the root cause of the error and implement a solution to resolve it.