How To Fix CNV_MBT_SHELL073 - No method assignment has been made yet; TDTIM values chosen as default

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_SHELL - Shell Creation

• Message number: 073

• Message text: No method assignment has been made yet; TDTIM values chosen as default

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 CNV_MBT_SHELL073 - No method assignment has been made yet; TDTIM values chosen as default ?

  The SAP error message CNV_MBT_SHELL073 indicates that there is no method assignment made for a specific process, and as a result, the system is defaulting to the TDTIM values. This error typically occurs in the context of data migration or conversion processes, particularly when using the SAP Migration Cockpit or similar tools.
  Cause:
  
  Missing Method Assignment: The error suggests that the system is expecting a method assignment for a specific migration or conversion task, but none has been defined.
  Configuration Issues: There may be configuration issues in the migration project where the necessary methods or mappings have not been set up correctly.
  Data Mapping: The data mapping for the migration process may not have been completed, leading to the system defaulting to TDTIM values.
  
  Solution:
  
  Check Method Assignments: Review the migration project configuration to ensure that all necessary method assignments are made. This may involve going into the relevant transaction or configuration area in SAP and assigning the appropriate methods.
  Review Migration Settings: Ensure that the migration settings are correctly configured. This includes checking the source and target structures, as well as any transformation rules that may need to be applied.
  Consult Documentation: Refer to the SAP documentation or guides related to the specific migration tool you are using. This can provide insights into the required configurations and common pitfalls.
  Test with Sample Data: If possible, run a test migration with sample data to see if the issue persists. This can help isolate whether the problem is with the configuration or the specific data being migrated.
  Seek Help from SAP Support: If the issue cannot be resolved through configuration changes, consider reaching out to SAP support for assistance. They may have additional insights or patches that can resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) or other related tools that may be used for data migration.
  SAP Notes: Check for any SAP Notes related to the error message or the migration tool you are using. SAP Notes often contain fixes or workarounds for known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide solutions or workarounds.
  
  By following these steps, you should be able to address the CNV_MBT_SHELL073 error and ensure that your migration process runs smoothly.