How To Fix CNV_12000101 - &1: &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 101

• 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?

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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_12000101 - &1: &2 ?

  The SAP error message CNV_12000101 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The error message format suggests that it includes two placeholders (&1 and &2) that provide specific details about the error context.
  Cause:
  The error message CNV_12000101 can be caused by various issues, including but not limited to:
  
  Data Format Issues: The data being migrated may not conform to the expected format or structure required by the target system.
  Missing Data: Required fields may be missing in the source data, leading to validation errors during the migration process.
  Incompatibility: There may be incompatibilities between the source and target systems, such as differences in data types or constraints.
  Configuration Issues: Incorrect configuration settings in the migration tool or the target system can lead to errors.
  Authorization Issues: The user executing the migration may not have the necessary permissions to perform the operation.
  
  Solution:
  To resolve the CNV_12000101 error, consider the following steps:
  
  Check Error Details: Review the specific details provided in the error message (the values of &1 and &2) to understand the context of the error.
  Validate Source Data: Ensure that the source data is complete and adheres to the required format. Look for any missing or incorrectly formatted fields.
  Review Mapping and Configuration: Check the mapping configuration in the migration tool to ensure that it aligns with the target system's requirements.
  Test Migration: If possible, perform a test migration with a smaller dataset to identify any issues before executing a full migration.
  Check Authorizations: Ensure that the user executing the migration has the necessary authorizations to access and modify the relevant data.
  Consult Documentation: Refer to the SAP documentation for the migration tool being used for any specific guidelines or troubleshooting steps related to this error.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and common issues.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to diagnose and resolve the CNV_12000101 error effectively.