How To Fix CNV_12000122 - '&1: '&2'

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 122

• Message text: '&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_12000122 - '&1: '&2' ?

  The SAP error message CNV_12000122 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The message format indicates that it is a generic error message, where &1 and &2 are placeholders for specific details about the error.
  Cause:
  The error message CNV_12000122 can occur due to various reasons, including but not limited to:
  
  Data Format Issues: The data being migrated may not conform to the expected format or structure.
  Missing Data: Required fields may be missing in the source data.
  Data Integrity Violations: The data may violate integrity constraints in the target system.
  Configuration Issues: There may be misconfigurations in the migration settings or mapping.
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or system resource limitations.
  
  Solution:
  To resolve the CNV_12000122 error, you can follow these steps:
  
  Check the Error Details: Look at the specific values that replace &1 and &2 in the error message. These will provide more context about what went wrong.
  Review Source Data: Ensure that the data being migrated is complete and adheres to the required formats and constraints.
  Validate Mapping: Check the mapping configuration to ensure that all fields are correctly mapped from the source to the target.
  Run Data Validation: Use any available data validation tools or reports to identify issues in the source data.
  Consult Logs: Review the migration logs for additional error messages or warnings that can provide more insight into the problem.
  Adjust Configuration: If necessary, adjust the migration settings or configurations based on the findings from the previous steps.
  Test Migration: If possible, run a test migration with a smaller dataset to isolate the issue.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the migration tool you are using, as it may contain specific guidelines and best practices.
  Community Forums: Engage with the SAP Community or other forums where users may have encountered similar issues and can share their solutions.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.