How To Fix UMC303 - The function is not supported in BW System '&'

SAP Error Message - Details

• Message type: E = Error

• Message class: UMC - General Messages

• Message number: 303

• Message text: The function is not supported in BW System '&'

What causes this issue?

You tried to update master data attributes and texts of a
characteristic in the BW system '&V1&'. However, this system either
does not have BW, or the BW Content is older than version 2.0B 3.

System Response

Process canceled.

How to fix this error?

Check to see if '&V1&' is a valid BW system.
If it is, then you will have to upgrade the BW Content to version 2.0B
and install support package 4 or higher.

Procedure for System Administrators

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 UMC303 - The function is not supported in BW System '&' ?

  The SAP error message UMC303, which states "The function is not supported in BW System '&'," typically occurs in the context of SAP Business Warehouse (BW) when a certain function or operation is attempted that is not supported in the current BW system configuration or version.
  Cause:
  
  Unsupported Functionality: The function you are trying to use may not be available in the version of BW you are using. This can happen if the function is introduced in a later version or is specific to a different SAP product.
  Configuration Issues: The BW system may not be properly configured to support the requested operation. This could be due to missing components or settings that need to be enabled.
  System Type: The error may also occur if you are trying to execute a function that is not applicable to the type of BW system you are working with (e.g., a standard BW system vs. a BW/4HANA system).
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to perform the requested function, leading to this error.
  
  Solution:
  
  Check Compatibility: Verify that the function you are trying to use is supported in your version of BW. Consult the SAP documentation or release notes for your specific version.
  System Configuration: Ensure that your BW system is correctly configured. This may involve checking settings in the BW administration or transport management.
  Update System: If the function is indeed not supported in your current version, consider upgrading your BW system to a version that supports the desired functionality.
  User Authorizations: Check the user roles and authorizations to ensure that the user has the necessary permissions to execute the function.
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error. SAP Notes often provide fixes or workarounds for known issues.
  Contact SAP Support: If the issue persists and you cannot find a solution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  SAP Documentation: Always refer to the official SAP Help Portal for the most accurate and detailed information regarding specific functions and their compatibility with different BW versions.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the UMC303 error in your SAP BW system.