How To Fix CNVMBTCHECK019 - &1| Receiver structure &2 is not assigned to a sender structure

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBTCHECK - Messages for PCL Checks

• Message number: 019

• Message text: &1| Receiver structure &2 is not assigned to a sender structure

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVMBTCHECK019 - &1| Receiver structure &2 is not assigned to a sender structure ?

  The SAP error message CNVMBTCHECK019 indicates that there is a mismatch in the assignment between sender and receiver structures during a data migration or conversion process. This error typically arises in the context of using the SAP Migration Cockpit or during data transfer processes where structures are expected to be aligned.
  Cause:
  The error occurs when:
  
  The receiver structure (the target structure where data is being migrated) is not properly assigned to the sender structure (the source structure from which data is being migrated).
  There may be a configuration issue where the mapping between the sender and receiver structures has not been defined correctly.
  The data model or structure definitions may have changed, leading to inconsistencies in the expected mappings.
  
  Solution:
  To resolve the CNVMBTCHECK019 error, you can follow these steps:
  
  
  Check Structure Assignments:
  
  Go to the relevant configuration settings in the SAP system where the sender and receiver structures are defined.
  Ensure that the receiver structure is correctly assigned to the sender structure. This can usually be done in the data migration or conversion settings.
  
  
  
  Review Mapping Configuration:
  
  Verify the mapping configuration between the sender and receiver structures. Ensure that all required fields are correctly mapped and that there are no missing assignments.
  
  
  
  Adjust Data Migration Settings:
  
  If you are using the SAP Migration Cockpit, check the migration object settings to ensure that the structures are correctly defined and assigned.
  Make any necessary adjustments to the migration settings to align the sender and receiver structures.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources related to the specific migration or conversion process you are using. This may provide additional insights into the expected structure assignments.
  
  
  
  Test the Migration:
  
  After making the necessary adjustments, perform a test migration to ensure that the error has been resolved and that data can be migrated successfully.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more specific guidance based on your system configuration and the context of the error.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use transaction codes like LTMC (for Migration Cockpit) or LTMOM (for Migration Object Modeler) to access the relevant settings.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to this error message.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration in SAP to avoid common pitfalls and ensure a smooth migration process.
  
  By following these steps, you should be able to identify and resolve the cause of the CNVMBTCHECK019 error in your SAP system.