How To Fix CNV10994029 - Wrong domain length for &1! correct: &2! (OBJECTCLAS=&3,PREFIX=&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10994 - Message class for CNV_10994

• Message number: 029

• Message text: Wrong domain length for &1! correct: &2! (OBJECTCLAS=&3,PREFIX=&4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV10994029 - Wrong domain length for &1! correct: &2! (OBJECTCLAS=&3,PREFIX=&4) ?

  The SAP error message CNV10994029 indicates that there is a mismatch in the expected length of a domain for a specific field in your SAP system. This error typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades.
  Cause:
  The error message specifies that the length of the domain for a particular field (indicated by &1) does not match the expected length (&2). The additional parameters provide context:
  
  OBJECTCLAS=&3: This indicates the object class related to the field.
  PREFIX=&4: This is likely a prefix used in the naming convention for the field or object.
  
  The mismatch can occur due to:
  
  Changes in the data model or domain definitions between different versions of SAP.
  Incorrect configuration or mapping during data migration.
  Data that does not conform to the expected format or length.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Domain Definition:
  
  Go to transaction code SE11 (Data Dictionary) and check the domain definition for the field in question. Ensure that the length defined in the domain matches the length expected by the system.
  
  
  
  Review Data Mapping:
  
  If this error occurs during a data migration process, review the mapping of the source data to the target fields. Ensure that the data being migrated conforms to the expected lengths and formats.
  
  
  
  Adjust Data:
  
  If the data being migrated is too long for the target field, you may need to truncate or modify the data to fit the expected length.
  
  
  
  Check Configuration:
  
  Ensure that any configuration settings related to the object class and field are correctly set up in the system.
  
  
  
  Consult Documentation:
  
  Review any relevant SAP notes or documentation related to the specific migration or upgrade process you are undertaking. There may be specific instructions or considerations for your scenario.
  
  
  
  Testing:
  
  After making adjustments, perform tests to ensure that the error no longer occurs and that the data is correctly migrated or processed.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error code or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE37 (Function Modules), and others that may help in diagnosing the issue.
  Data Migration Tools: If you are using specific data migration tools (like SAP S/4HANA Migration Cockpit), refer to their documentation for best practices and troubleshooting tips.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and context.