How To Fix CNV_DMC_SIN_AM721 - The postal code &1 must have a length of between &2 and &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN_AM - Messages for Business Address Services

• Message number: 721

• Message text: The postal code &1 must have a length of between &2 and &3

INCLUDE AM721 OBJECT DOKU ID NA LANGUAGE EN

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_SIN_AM721 - The postal code &1 must have a length of between &2 and &3 ?

  The SAP error message CNV_DMC_SIN_AM721 indicates that there is an issue with the postal code format in your data. Specifically, the error states that the postal code must have a length between the specified minimum (&2) and maximum (&3) values, but the provided postal code (&1) does not meet this requirement.
  Cause:
  
  Incorrect Length: The postal code you are trying to enter is either too short or too long compared to the expected length defined in the system.
  Data Migration Issues: This error often occurs during data migration processes, where postal codes from legacy systems may not conform to the new system's requirements.
  Configuration Settings: The postal code length requirements may be defined in the configuration settings of the SAP system, which may not align with the data being imported.
  
  Solution:
  
  Check Postal Code Format: Verify the postal code you are trying to enter. Ensure that it meets the length requirements specified in the error message.
  Data Cleansing: If you are migrating data, clean the data beforehand to ensure that all postal codes conform to the required length. This may involve truncating or padding postal codes as necessary.
  Configuration Review: Review the configuration settings in your SAP system to understand the expected postal code format and length. Adjust your data accordingly.
  Validation Rules: Implement validation rules in your data processing to catch these errors before attempting to import the data into SAP.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on postal code formats for your region or industry.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling postal codes.
  Data Migration Tools: If you are using SAP Data Migration Cockpit or other tools, ensure that you are following best practices for data mapping and transformation.
  Testing: After making corrections, test the data import process with a small subset of data to ensure that the issue is resolved before proceeding with larger data sets.
  
  By addressing the length issue of the postal code and ensuring compliance with the system's requirements, you should be able to resolve the error CNV_DMC_SIN_AM721.