How To Fix CNV_MBT_46491 - Substate information does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 491

• Message text: Substate information does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_46491 - Substate information does not exist ?

  The SAP error message CNV_MBT_46491 indicates that there is a problem related to the substate information in the context of a data migration or conversion process, typically associated with the SAP Landscape Transformation (SLT) or SAP Data Migration projects. This error suggests that the system is unable to find the necessary substate information that is required for the operation being performed.
  Cause:
  
  Missing Configuration: The substate information may not have been configured correctly in the system.
  Data Inconsistency: There may be inconsistencies in the data that are being migrated or transformed, leading to the absence of expected substate information.
  Incorrect Mapping: The mapping of data fields may not be set up correctly, causing the system to look for substate information that does not exist.
  Technical Issues: There could be underlying technical issues, such as missing tables or records in the database that are required for the migration process.
  
  Solution:
  
  Check Configuration: Verify that the configuration for the migration or transformation process is complete and correct. Ensure that all necessary settings related to substates are properly defined.
  Data Validation: Perform a thorough validation of the data being migrated. Check for any missing or inconsistent records that could lead to this error.
  Review Mapping: Review the mapping of fields in the migration project to ensure that all required fields, including substates, are correctly mapped.
  Consult Documentation: Refer to the SAP documentation related to the specific migration or transformation process you are working on. There may be specific guidelines or prerequisites that need to be followed.
  Check for Notes and Patches: Look for any SAP Notes or patches that may address this specific error. Sometimes, SAP releases updates that fix known issues.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may provide additional insights or solutions for this error.
  Migration Tools: Familiarize yourself with the tools and methodologies used for data migration in SAP, such as the SAP Data Services or SAP S/4HANA Migration Cockpit.
  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 suitable solution.