How To Fix >A355 - ISO conversion not possible: Country &1

SAP Error Message - Details

• Message type: E = Error

• Message class: >A -

• Message number: 355

• Message text: ISO conversion not possible: Country &1

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 >A355 - ISO conversion not possible: Country &1 ?

  The SAP error message A355: ISO conversion not possible: Country &1 typically occurs when there is an issue with the conversion of data related to a specific country code in the ISO format. This error can arise in various contexts, such as during data import/export, when processing documents, or when dealing with internationalization settings.
  Cause:
  
  Invalid Country Code: The country code specified in the system may not be valid or recognized in the ISO standard.
  Missing Configuration: The necessary configuration for the country in question may be missing or incomplete in the SAP system.
  Data Format Issues: The data being processed may not conform to the expected format for the specified country.
  Inconsistent Data: There may be inconsistencies in the data related to the country, such as incorrect or outdated information.
  
  Solution:
  
  Check Country Code: Verify that the country code specified in the error message is valid and correctly formatted according to ISO standards.
  Review Configuration: Ensure that the country is properly configured in the SAP system. This includes checking the settings in transaction codes like OX10 (for country settings) and OX15 (for country-specific settings).
  Data Validation: Validate the data being processed to ensure it meets the required format and standards for the specified country.
  Update Master Data: If the error is related to master data (e.g., customer or vendor records), check and update the relevant records to ensure they are accurate and complete.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines related to ISO conversions and country settings.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with transaction codes that may help in troubleshooting, such as:
  
  SE11: Data Dictionary to check table structures.
  SE37: Function Module to analyze the function being called.
  ST22: Dump analysis to check for any runtime errors.
  
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical team for further investigation.