How To Fix CNV_10940_MSG538 - Conversion Scenario has already been specified: &1 &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 538

• Message text: Conversion Scenario has already been specified: &1 &2

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 CNV_10940_MSG538 - Conversion Scenario has already been specified: &1 &2 ?

  The SAP error message CNV_10940_MSG538 indicates that a conversion scenario has already been specified for the given parameters. This error typically arises during data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  The error occurs when:
  
  A conversion scenario is being defined or executed, but the system detects that the same scenario has already been defined with the same parameters.
  There may be duplicate entries in the configuration or setup of the conversion scenarios.
  The system might be trying to process the same data or object multiple times, leading to conflicts.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Scenarios: Review the existing conversion scenarios in the system to ensure that the scenario you are trying to create or execute does not already exist. You can do this by navigating to the relevant transaction or configuration area where conversion scenarios are managed.
  
  
  Remove Duplicates: If you find that the scenario already exists, you may need to remove or modify the duplicate entry. Ensure that you are not trying to create a scenario that is already defined.
  
  
  Review Configuration: Check the configuration settings for the migration or conversion process. Ensure that there are no conflicting settings or parameters that could lead to this error.
  
  
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration tool you are using. There may be specific guidelines or troubleshooting steps provided by SAP.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes or improvements related to this error.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant context to help them diagnose the issue.
  
  
  Related Information:
  
  SAP Notes: Look for SAP Notes related to the specific migration tool you are using. These notes often contain important information about known issues and their resolutions.
  Migration Cockpit Documentation: If you are using the SAP S/4HANA Migration Cockpit, refer to the official documentation for detailed instructions on setting up and managing conversion scenarios.
  Community Forums: Check SAP Community forums or other online resources where users discuss similar issues. You may find solutions or workarounds shared by other users who faced the same error.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.