How To Fix CNV_10993_MESS029 - Mapping already confirmed. No change allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10993_MESS - SHC: Message class for Coding Scan

• Message number: 029

• Message text: Mapping already confirmed. No change allowed.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10993_MESS029 - Mapping already confirmed. No change allowed. ?

  The SAP error message CNV_10993_MESS029: Mapping already confirmed. No change allowed. typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a mapping entry has already been confirmed, and therefore, no further changes can be made to that entry.
  Cause:
  
  Confirmed Mapping: The mapping you are trying to edit has already been confirmed in the migration process. Once a mapping is confirmed, it is locked to prevent further changes, ensuring data integrity during the migration.
  Process Flow: The error may arise if you attempt to modify a mapping after it has been confirmed as part of the migration workflow.
  User Permissions: In some cases, user permissions or roles may restrict the ability to modify confirmed mappings.
  
  Solution:
  
  Review Confirmed Mappings: Check the list of confirmed mappings to ensure that you are not trying to modify an entry that has already been confirmed. You can usually find this in the migration cockpit or the relevant transaction.
  Unconfirm Mapping: If you need to change a confirmed mapping, you may need to unconfirm it first. This typically involves navigating to the relevant section in the migration tool and selecting the option to unconfirm or reset the mapping. Note that this may not always be possible depending on the specific migration tool and its settings.
  Create New Mapping: If unconfirming is not an option, consider creating a new mapping entry instead of modifying the existing one.
  Consult Documentation: Refer to the SAP documentation or help resources for the specific migration tool you are using for detailed instructions on handling confirmed mappings.
  Check User Roles: Ensure that your user role has the necessary permissions to modify mappings. If not, consult with your SAP administrator to adjust your permissions.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit, as it provides tools and processes for data migration, including mapping and transformation of data.
  SAP Notes: Check for any relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.