How To Fix CNV_12000036 - Wrong unicode settings at execution system

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 036

• Message text: Wrong unicode settings at execution system

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_12000036 - Wrong unicode settings at execution system ?

  The SAP error message CNV_12000036 indicates that there are incorrect Unicode settings in the execution system. This error typically arises during data migration or conversion processes, particularly when using SAP's Conversion Tools or during system upgrades.
  Cause:
  The error is primarily caused by one of the following issues:
  
  Non-Unicode System: The execution system is not configured as a Unicode system, while the data being processed is in Unicode format.
  Incorrect Client Settings: The client settings may not be properly configured to handle Unicode data.
  Database Configuration: The underlying database may not support Unicode or may not be configured correctly to handle Unicode data.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check System Type:
  
  Verify if the execution system is a Unicode system. You can check this in the SAP system by using transaction code SICF or by checking the system information in the SAP GUI.
  
  
  
  Client Settings:
  
  Ensure that the client you are working with is set up to support Unicode. You can check this in the client settings or by consulting with your SAP Basis team.
  
  
  
  Database Configuration:
  
  Ensure that the database is configured to support Unicode. This may involve checking the database character set and collation settings. If necessary, consult your database administrator to ensure that the database is set up correctly.
  
  
  
  Migration Tools:
  
  If you are using specific migration tools (like SAP S/4HANA Migration Cockpit or other conversion tools), ensure that they are compatible with the Unicode settings of your system.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that may resolve known issues.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run of the migration or conversion process to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for detailed guidelines on Unicode systems and data migration.
  SAP Community: Engage with the SAP Community forums for insights and experiences shared by other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have taken.
  
  By following these steps, you should be able to identify and resolve the issue related to the CNV_12000036 error message.