How To Fix CNV10300056 - Value &1 was found in value table &2 for domain &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10300 - Message class for development class CNV_10300

• Message number: 056

• Message text: Value &1 was found in value table &2 for domain &3

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 CNV10300056 - Value &1 was found in value table &2 for domain &3 ?

  The SAP error message CNV10300056 indicates that a specific value was found in a value table for a domain, which may not be expected or allowed in the context of the operation you are performing. This error typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades.
  Cause:
  
  Unexpected Value: The value found in the value table does not conform to the expected values for the domain. This could be due to data inconsistencies, incorrect mappings, or legacy data that does not meet the current system's requirements.
  Domain Restrictions: The domain associated with the field has specific value restrictions, and the value being processed does not meet these restrictions.
  Data Migration Issues: During data migration, if the source data contains values that are not valid in the target system, this error can occur.
  
  Solution:
  
  Check the Value: Review the value that is causing the error and compare it against the allowed values for the domain. You can do this by checking the domain definition in the SAP system.
  Update the Data: If the value is incorrect or outdated, you may need to update the source data to ensure it conforms to the expected values in the target system.
  Adjust Mapping: If you are using a data migration tool, check the mapping configuration to ensure that values are being correctly mapped from the source to the target.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are using for any additional guidance or known issues.
  Use Transaction Codes: You can use transaction codes like SE11 (Data Dictionary) to check the domain and value table definitions.
  
  Related Information:
  
  Domain: A domain in SAP defines the technical attributes of a field, including its data type, length, and value range.
  Value Table: A value table is a table that contains valid values for a domain. It is used to enforce data integrity by restricting the values that can be entered in a field.
  Data Migration Tools: SAP provides various tools for data migration, such as the SAP Data Services, LSMW (Legacy System Migration Workbench), and others, which may have specific configurations and requirements.
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP's support portal for further assistance.