How To Fix CNV_20100509 - Name & is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 509

• Message text: Name & is invalid

What causes this issue?

You want to create a group with the name &V1&. This is not a valid name.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Use a valid group name:
Group names may contain a maximum of 10 characters, plus a suffix of a
maximum of 4 characters, if required. The suffix is also separated by a
period (.) from the group name.
Valid characters in group names are:
Letters (but no special characters, such as ?, ?,)
Numbers
Underscores ("_") and
Hyphens ("-")
Invalid characters in group names are:
Empty spaces
"NOT"
"AND"
"NAND"
"OR"
"NOR"
"TRUE"
"T"
"FALSE"
"F"

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100509 - Name & is invalid ?

  The SAP error message CNV_20100509 Name & is invalid typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that a name or identifier being processed does not meet the required format or validation rules set by the system.
  Causes:
  
  Invalid Characters: The name may contain special characters or spaces that are not allowed.
  Length Restrictions: The name might exceed the maximum length allowed for that particular field.
  Incorrect Format: The name may not conform to the expected format (e.g., numeric values where text is expected).
  Missing Required Fields: If the name is part of a larger dataset, other required fields may be missing or invalid, leading to this error.
  Data Mapping Issues: There may be issues with how the data is mapped from the source system to the target system.
  
  Solutions:
  
  Check Input Data: Review the data being imported or converted to ensure that all names conform to the expected format and do not contain invalid characters.
  Validate Length: Ensure that the names do not exceed the maximum length specified in the SAP system.
  Correct Format: Make sure that the names are in the correct format as required by the target system.
  Review Mapping: If using a migration tool, check the mapping configuration to ensure that all fields are correctly mapped and that there are no missing required fields.
  Use Transaction Codes: If applicable, use transaction codes like SE11 (Data Dictionary) to check the field definitions and constraints for the relevant tables.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are using for additional guidance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.