How To Fix CNV_CMIS_M231 - A domain marked for conversion may not have an initial length

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_M - Message class for CMIS Migration

• Message number: 231

• Message text: A domain marked for conversion may not have an initial length

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_M231 - A domain marked for conversion may not have an initial length ?

  The SAP error message CNV_CMIS_M231 indicates that a domain marked for conversion in the context of a data migration or conversion process does not have an initial length defined. This can occur during the execution of a conversion program, particularly when dealing with data types that require a specific length to be defined.
  Cause:
  
  Domain Definition: The domain that is being used for the conversion may not have an initial length specified. In SAP, domains define the technical attributes of fields, including their data type and length.
  Data Type Mismatch: The data type of the field being converted may not align with the expected data type in the target system or structure.
  Configuration Issues: There may be issues in the configuration of the conversion program or the mapping of fields that lead to this error.
  
  Solution:
  
  
  Check Domain Definition:
  
  Go to transaction SE11 (Data Dictionary) and check the domain associated with the field that is causing the error.
  Ensure that the domain has an initial length defined. If it does not, you will need to modify the domain to include an appropriate initial length.
  
  
  
  Adjust Data Mapping:
  
  Review the mapping of fields in the conversion program. Ensure that the source and target fields are correctly defined and that their data types and lengths are compatible.
  If necessary, adjust the mapping to ensure that the target field can accommodate the data being converted.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or notes related to the conversion program you are using. There may be specific instructions or prerequisites that need to be followed.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run of the conversion program to ensure that the error is resolved and that the data is being converted correctly.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or consulting with a technical expert who has experience with data migration and conversion processes.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE37 (Function Modules), SE80 (Object Navigator).
  SAP Notes: Check for any SAP Notes related to the specific conversion program you are using, as they may provide additional insights or solutions.
  Documentation: Review the SAP Help Portal for information on data migration and conversion best practices.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.