How To Fix CNV728 - An error occurred during activation of view &.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 728

• Message text: An error occurred during activation of view &.

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 CNV728 - An error occurred during activation of view &. ?

  The SAP error message CNV728 indicates that there was an issue during the activation of a view in the SAP system. This error is often related to data conversion or migration processes, particularly in the context of SAP's data migration tools or conversion programs.
  Causes:
  
  Data Inconsistencies: The data being processed may have inconsistencies or errors that prevent the view from being activated.
  Missing Dependencies: The view may depend on other objects (like tables or other views) that are not available or not activated.
  Authorization Issues: The user executing the activation may not have the necessary authorizations to perform the action.
  Technical Issues: There could be underlying technical issues such as database locks, system performance problems, or bugs in the SAP system.
  Incorrect Configuration: The configuration settings for the data migration or conversion process may be incorrect.
  
  Solutions:
  
  Check Data Consistency: Review the data being processed for any inconsistencies or errors. Use transaction codes like SE11 or SE16 to inspect the relevant tables.
  Activate Dependencies: Ensure that all dependent objects (tables, views, etc.) are activated and available in the system.
  Review Authorizations: Verify that the user has the necessary authorizations to activate the view. You may need to consult with your security team.
  Check System Logs: Look at the system logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause.
  Re-run the Activation: Sometimes, simply re-running the activation process can resolve transient issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it appears to be a bug or a more complex issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE16 (Data Browser), and SLG1 (Application Log).
  SAP Notes: Regularly check for SAP Notes related to data migration and conversion processes, as they may contain important updates or fixes.
  Documentation: Review the official SAP documentation for the specific data migration tool or process you are using, as it may provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the issue causing the CNV728 error message in your SAP system.