How To Fix CNV_10940_MSG520 - Activity &1 started on &2 at &3 by user &4

CNV_10940_MSG520 - Overview

• Message type: E = Error

• Message class: CNV_10940_MSG - Message Class for Report Variant Scan

• Message number: 520

• Message text: Activity &1 started on &2 at &3 by user &4

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.

CNV_10940_MSG520 - Details

• The SAP error message CNV_10940_MSG520 typically relates to issues encountered during a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The message indicates that a specific activity (denoted by &1) was started at a certain date and time (&2 and &3) by a specific user (&4), but it does not provide detailed information about the nature of the error.
  Cause
  The causes of this error can vary widely, but common reasons include:
  
  Data Integrity Issues: There may be inconsistencies or errors in the data being migrated.
  Configuration Problems: Incorrect settings in the migration cockpit or related configuration settings.
  Authorization Issues: The user may not have the necessary permissions to perform the activity.
  Technical Errors: Issues with the underlying database or system performance can also lead to this error.
  Missing Dependencies: Required objects or data may not be available or properly configured.
  
  Solution
  To resolve the CNV_10940_MSG520 error, consider the following steps:
  
  Check