How To Fix CNV10994140 - Table name in TABKEY for ALLOCATION is longer than prefix field (=10): &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10994 - Message class for CNV_10994

• Message number: 140

• Message text: Table name in TABKEY for ALLOCATION is longer than prefix field (=10): &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV10994140 - Table name in TABKEY for ALLOCATION is longer than prefix field (=10): &1 ?

  The SAP error message CNV10994140 indicates that there is an issue with the length of the table name in the TABKEY for ALLOCATION. Specifically, the error states that the table name exceeds the maximum allowed length for the prefix field, which is set to 10 characters.
  Cause:
  This error typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools. The root cause is that the table name being processed is longer than the allowed prefix length of 10 characters. This can happen if:
  
  The table name in the source system is longer than 10 characters.
  There is a mismatch in the expected naming conventions or configurations between the source and target systems.
  The data migration tool or program is not handling the table names correctly.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Table Names: Review the table names in the source system and identify any that exceed the 10-character limit. You may need to rename these tables or adjust the migration process to accommodate shorter names.
  
  
  Adjust Migration Settings: If you are using a specific migration tool or program, check its configuration settings. Ensure that it is set up to handle table names correctly and that any necessary mappings are in place.
  
  
  Modify the Data Migration Program: If you have access to the code or configuration of the data migration program, consider modifying it to handle longer table names or to truncate them appropriately.
  
  
  Consult Documentation: Refer to the SAP documentation related to the data migration tool you are using. There may be specific guidelines or limitations regarding table name lengths.
  
  
  Contact SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP support for assistance. They may provide insights or patches that can help address the issue.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling table name lengths during migration.
  Data Migration Tools: Familiarize yourself with the specific data migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their limitations regarding table names.
  Best Practices: Follow best practices for data migration, including proper naming conventions and thorough testing before executing the migration in a production environment.
  
  By addressing the table name length issue and ensuring proper configuration, you should be able to resolve the CNV10994140 error and proceed with your data migration successfully.