How To Fix ISA028 - No country schemas found

SAP Error Message - Details

• Message type: E = Error

• Message class: ISA - Internet Sales R/3

• Message number: 028

• Message text: No country schemas found

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISA028 - No country schemas found ?

  The SAP error message ISA028 "No country schemas found" typically occurs in the context of SAP's Integration with Electronic Data Interchange (EDI) or when dealing with country-specific settings in the system. This error indicates that the system is unable to find the necessary country schemas that are required for processing certain documents or transactions.
  Causes:
  
  Missing Country Schemas: The most common cause is that the required country schemas are not defined or are missing in the system.
  Incorrect Configuration: There may be incorrect or incomplete configuration settings related to the country schemas in the SAP system.
  Transport Issues: If the schemas were recently transported from another system, there may have been issues during the transport process.
  Version Compatibility: The version of the country schemas may not be compatible with the current version of the SAP system.
  
  Solutions:
  
  
  Check Country Schema Configuration:
  
  Go to the transaction code SPRO and navigate to the relevant configuration settings for country schemas.
  Ensure that the necessary schemas for the countries you are working with are defined and active.
  
  
  
  Maintain Country-Specific Settings:
  
  In the same configuration area, check if the country-specific settings are properly maintained. This includes ensuring that the correct country codes and schemas are linked.
  
  
  
  Transport Missing Schemas:
  
  If the schemas are missing due to a transport issue, you may need to re-transport the relevant objects from the development system to the production system.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest support packages and notes, as updates may include necessary schemas or fixes for known issues.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be specific fixes or recommendations provided by SAP.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can analyze the program or function module that is generating the error to identify the exact point of failure.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SPRO, SE11, and SE80 for configuration and development purposes.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered the same issue.
  Documentation: Review SAP documentation related to EDI and country-specific configurations for additional context and guidance.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.