How To Fix IUUC_VW021 - Cannot run Runtime Info Display

IUUC_VW021 - Overview

• Message type: E = Error

• Message class: IUUC_VW - Message Class for IUUC View Classes

• Message number: 021

• Message text: Cannot run Runtime Info Display

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_VW021 - Cannot run Runtime Info Display ?

  The SAP error message IUUC_VW021, which states "Cannot run Runtime Info Display," typically occurs in the context of SAP Landscape Transformation (SLT) or Data Replication processes. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Missing Authorization: The user may not have the necessary authorizations to access the Runtime Info Display.
  
  Configuration Issues: There may be misconfigurations in the SLT setup or the related data replication settings.
  Technical Issues: There could be underlying technical issues, such as problems with the database connection or SLT configuration.
  Data Replication Status: The data replication process may not be running correctly, leading to issues in displaying runtime information.
  System Performance: High system load or performance issues may prevent the display from being generated.
  
  Solutions:
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the Runtime Info Display. This may involve checking roles and permissions in the SAP system.
  
  
  
  Review Configuration:
  
  Verify