How To Fix CNV20600104 - There are inconsistencies! Data was not saved!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20600 - message class for package 20600

• Message number: 104

• Message text: There are inconsistencies! Data was not saved!

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20600104 - There are inconsistencies! Data was not saved! ?

  The SAP error message CNV20600104 indicates that there are inconsistencies in the data that prevent it from being saved. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades.
  Causes:
  
  Data Inconsistencies: The most common cause is that the data being processed has inconsistencies, such as missing mandatory fields, incorrect data formats, or violations of business rules.
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the data being imported or converted.
  Dependencies: There could be dependencies on other data that are not met, such as foreign key constraints or relationships between tables.
  Custom Code: If there are custom enhancements or modifications in the system, they might be causing unexpected behavior during the data processing.
  
  Solutions:
  
  Check Data Quality: Review the data being processed for any inconsistencies. Ensure that all mandatory fields are filled, and the data adheres to the expected formats and business rules.
  Review Logs: Check the detailed logs generated during the data migration process. These logs often provide more specific information about what caused the inconsistency.
  Validate Configuration: Ensure that the configuration settings in the SAP system are correct and compatible with the data being processed.
  Test in a Sandbox: If possible, replicate the issue in a sandbox environment to isolate the problem without affecting production data.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool or process you are using. There may be known issues or additional steps required.
  Seek Help from 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 and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like LSMW (Legacy System Migration Workbench), or other data migration tools.
  SAP Notes: Search for SAP Notes related to the error message or the specific migration tool you are using. SAP Notes often contain fixes or workarounds for known issues.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration in SAP, which can help prevent such errors in the future.
  
  By following these steps, you should be able to identify and resolve the inconsistencies causing the error CNV20600104.