How To Fix CNV_CMIS045 - New receiver table &1 has been defined for sender table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS - Message class for CMIS

• Message number: 045

• Message text: New receiver table &1 has been defined for sender table &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS045 - New receiver table &1 has been defined for sender table &2 ?

  The SAP error message CNV_CMIS045 indicates that a new receiver table has been defined for a sender table during a data migration or conversion process. This message typically arises in the context of using the SAP Conversion and Migration tools, particularly when dealing with data transfer between different structures or systems.
  Cause:
  The error occurs when the system detects that a new receiver table has been defined for a sender table, which may not align with the expected data mapping or transformation rules. This can happen due to:
  
  Inconsistent Data Mapping: The mapping between the sender and receiver tables may not be correctly defined, leading to discrepancies in the expected structure.
  Configuration Issues: There may be configuration settings that are not properly set up, causing the system to recognize a new receiver table that is not intended.
  Data Model Changes: Changes in the data model or structure of the tables involved in the migration process can lead to this error.
  Custom Developments: If there are custom developments or modifications in the data migration process, they may not align with the standard processes.
  
  Solution:
  To resolve the CNV_CMIS045 error, you can take the following steps:
  
  
  Check Mapping Configuration: Review the mapping configuration between the sender and receiver tables. Ensure that the definitions are correct and that the new receiver table is intended for the sender table.
  
  
  Review Data Migration Settings: Verify the settings in the data migration tool you are using. Ensure that the correct tables are being referenced and that there are no unintended changes.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion process you are executing. This may provide insights into the expected configurations and mappings.
  
  
  Analyze Custom Code: If there are any custom developments involved in the migration process, review the code to ensure it aligns with the expected data structures and mappings.
  
  
  Test in a Development Environment: If possible, replicate the issue in a development or test environment to analyze the behavior without affecting production data.
  
  
  Seek SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide specific guidance based on your system configuration and the context of the error.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on data migration issues.
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as LTMC (Legacy Transfer Migration Cockpit) or LTMOM (Migration Object Modeler), as they may provide tools for managing data mappings.
  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 cause of the CNV_CMIS045 error and implement a suitable solution.