How To Fix UMG152 - Fallback Code Page &1 not allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: UMG - Message Class for the Unicode Migration Tool.

• Message number: 152

• Message text: Fallback Code Page &1 not allowed.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UMG152 - Fallback Code Page &1 not allowed. ?

  The SAP error message UMG152 "Fallback Code Page &1 not allowed" typically occurs in the context of character encoding and data transfer between different systems or environments. This error indicates that the system is trying to use a fallback code page that is not permitted or recognized in the current configuration.
  Cause:
  
  Unsupported Code Page: The specified fallback code page is not supported by the SAP system or is not configured correctly.
  Configuration Issues: There may be issues with the system's character set configuration, particularly if the system is trying to handle data in a code page that is not allowed.
  Data Transfer Issues: This error can occur during data import/export processes, especially when dealing with external systems that use different character encodings.
  
  Solution:
  
  
  Check Code Page Configuration:
  
  Verify the code page settings in your SAP system. You can do this by checking the transaction RZ10 for profile parameters related to character sets.
  Ensure that the fallback code page you are trying to use is valid and supported by your SAP system.
  
  
  
  Adjust Fallback Settings:
  
  If you have access to the system configuration, you may need to adjust the fallback settings to allow the desired code page. This can involve modifying the system profile or adjusting settings in the relevant configuration areas.
  
  
  
  Use Supported Code Pages:
  
  If the fallback code page is not necessary, consider using a supported code page that aligns with your data requirements. This may involve converting data to a different encoding before processing.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to character encoding and code pages for your specific version of SAP. This can provide insights into supported code pages and configuration steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking configurations and settings, consider reaching out to SAP support for assistance. They can provide guidance based on your specific system setup and requirements.
  
  
  
  Related Information:
  
  Character Sets in SAP: Understanding how SAP handles character sets and code pages is crucial. SAP systems typically use Unicode, but legacy systems may still rely on specific code pages.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RZ10, RZ11, and SPAD for managing system parameters and printer settings.
  SAP Notes: Search for SAP Notes related to UMG152 or character encoding issues in the SAP Support Portal for additional troubleshooting steps and solutions.
  
  By following these steps, you should be able to identify the cause of the UMG152 error and implement a suitable solution.