How To Fix CNV_12000034 - System info has changed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_12000 - Messages for shorttext and description conversion

• Message number: 034

• Message text: System info has changed

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_12000034 - System info has changed ?

  The SAP error message CNV_12000034: System info has changed typically occurs during data migration or system conversion processes, particularly when using SAP's Conversion and Migration tools. This error indicates that there has been a change in the system configuration or environment that affects the migration process.
  Causes:
  
  System Configuration Changes: Changes in system settings, such as updates to the database, changes in the application server, or modifications in the transport layer.
  Data Consistency Issues: Inconsistencies in the data being migrated, such as missing or altered records that were expected to be in a certain state.
  Version Mismatch: The tools or programs being used for migration may not be compatible with the current version of the SAP system.
  Session Timeout: If the migration process takes too long, it may time out, leading to a perceived change in system state.
  User Authorizations: Changes in user roles or authorizations that affect access to certain data or transactions.
  
  Solutions:
  
  Check System Configuration: Review any recent changes made to the system configuration or environment. Ensure that all settings are as expected for the migration process.
  Data Validation: Validate the data being migrated to ensure that it is consistent and complete. Check for any missing records or discrepancies.
  Use Compatible Tools: Ensure that you are using the correct version of the migration tools that are compatible with your SAP system version.
  Restart the Migration Process: If the process has timed out, consider restarting it. Make sure to monitor the process to avoid timeouts.
  Review User Authorizations: Check the user roles and authorizations to ensure that the user executing the migration has the necessary permissions.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  Related Information:
  
  SAP Notes: Search for specific SAP Notes related to the error message CNV_12000034. These notes often provide detailed troubleshooting steps and solutions.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their experiences and solutions.
  Documentation: Review the official SAP documentation for the migration tools you are using, as it may contain specific guidelines and best practices.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.