How To Fix UPWB121 - Error when building the preview for MIME objects

SAP Error Message - Details

• Message type: E = Error

• Message class: UPWB - Messages for Development Class UPWB

• Message number: 121

• Message text: Error when building the preview for MIME objects

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 UPWB121 - Error when building the preview for MIME objects ?

  The SAP error message UPWB121, which indicates an error when building the preview for MIME objects, typically arises in the context of SAP Web Application Server or SAP BusinessObjects. This error can occur due to various reasons, including issues with the MIME object itself, configuration problems, or system-related issues.
  Causes:
  
  Corrupted MIME Object: The MIME object you are trying to preview may be corrupted or improperly configured.
  Missing Dependencies: The MIME object may rely on other resources that are missing or not properly linked.
  Authorization Issues: The user may not have the necessary permissions to access or preview the MIME object.
  System Configuration: There may be issues with the system configuration or settings that affect how MIME objects are processed.
  Network Issues: If the MIME object is being accessed over a network, connectivity issues could lead to this error.
  
  Solutions:
  
  Check the MIME Object: Verify that the MIME object is correctly configured and not corrupted. You can try to recreate the object if necessary.
  Review Dependencies: Ensure that all dependencies required by the MIME object are available and correctly linked.
  Check Authorizations: Make sure that the user has the necessary authorizations to access and preview the MIME object. You can check this in the user roles and authorizations.
  System Configuration: Review the system settings related to MIME objects and ensure they are correctly configured. This may involve checking the relevant transaction codes or configuration settings in the SAP system.
  Check Logs: Look at the system logs (transaction SLG1) for more detailed error messages that can provide additional context about the issue.
  Network Connectivity: If applicable, check the network connection to ensure that there are no issues that could be affecting access to the MIME object.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for MIME objects and their configuration to ensure compliance with best practices.
  Community Forums: Consider searching or posting on SAP community forums or platforms like SAP Community or Stack Overflow for additional insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.