How To Fix FSH_MAIN003 - Invalid theme; theme not maintained in theme master data

SAP Error Message - Details

• Message type: E = Error

• Message class: FSH_MAIN - Message Class for Article Master Data

• Message number: 003

• Message text: Invalid theme; theme not maintained in theme master data

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 FSH_MAIN003 - Invalid theme; theme not maintained in theme master data ?

  The SAP error message FSH_MAIN003 indicates that there is an issue with the theme configuration in the SAP system. Specifically, it means that the theme you are trying to use is not maintained in the theme master data. This can occur in various SAP applications, particularly in the context of SAP Fiori or SAP UI5 applications.
  Cause:
  
  Invalid Theme Name: The theme you are trying to apply may not exist in the system or may have been deleted.
  Theme Not Configured: The theme has not been properly configured in the theme master data.
  Transport Issues: If the theme was recently transported from another system, it may not have been included or activated correctly.
  User-Specific Settings: The user profile may be set to a theme that is not available in the system.
  
  Solution:
  
  
  Check Theme Configuration:
  
  Go to the transaction code SE80 or SPRO and navigate to the theme configuration settings.
  Ensure that the theme you are trying to use is listed and properly configured in the theme master data.
  
  
  
  Maintain Theme Master Data:
  
  If the theme is missing, you may need to create or maintain it in the theme master data.
  Use transaction SUI (SAP User Interface) to manage themes.
  
  
  
  User Profile Settings:
  
  Check the user settings for the theme. You can do this by going to User Profile settings in the SAP GUI and ensuring that the selected theme is valid.
  
  
  
  Transport Request:
  
  If the theme was recently transported, check the transport request to ensure that all necessary objects were included and activated in the target system.
  
  
  
  Fallback Theme:
  
  If the desired theme is not available, consider setting a fallback theme that is known to be valid and available in the system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to theme management for additional guidance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide updates related to theme management.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the FSH_MAIN003 error and ensure that the theme is properly maintained in your SAP system.