How To Fix CNV20200230 - _with macro: &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 230

• Message text: _with macro: &1 &2 &3 &4

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 CNV20200230 - _with macro: &1 &2 &3 &4 ?

  The SAP error message CNV20200230 with the macro &1 &2 &3 &4 typically relates to issues encountered during data migration or conversion processes, particularly in the context of SAP's data migration tools or the SAP S/4HANA migration process. This error message is part of the SAP S/4HANA Migration Cockpit or the SAP Data Migration process.
  Cause:
  The error message CNV20200230 generally indicates that there is a problem with the data being processed. The specific cause can vary, but common reasons include:
  
  Data Format Issues: The data being migrated may not conform to the expected format or structure.
  Missing Required Fields: Certain mandatory fields may be missing in the data set.
  Data Integrity Violations: There may be issues with data integrity, such as foreign key constraints or unique constraints being violated.
  Configuration Issues: There may be configuration settings in the migration tool that are not set correctly.
  Mapping Errors: Errors in the mapping of source data to target fields can also lead to this error.
  
  Solution:
  To resolve the CNV20200230 error, you can follow these steps:
  
  
  Check the Error Details: Review the detailed error message that accompanies the CNV20200230 message. The placeholders &1, &2, &3, and &4 will provide specific information about the nature of the error.
  
  
  Validate Data: Ensure that the data being migrated is in the correct format and that all required fields are populated. Use data validation tools to check for inconsistencies.
  
  
  Review Mapping: Check the mapping configuration to ensure that all source fields are correctly mapped to the target fields in the SAP system.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. This may provide insights into common issues and their resolutions.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (like LTMC for the Migration Cockpit) to check the status of the migration and identify any additional errors.
  
  
  Logs and Traces: Check the logs and traces for more detailed error messages that can provide further insights into the issue.
  
  
  Seek Help from SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error message details and any relevant logs.
  
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to the CNV20200230 error. SAP frequently releases notes that address known issues and provide solutions.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it is a key tool for data migration.
  Data Migration Best Practices: Review best practices for data migration to ensure a smooth process, including pre-migration checks and post-migration validation.
  
  By following these steps, you should be able to identify and resolve the underlying issue causing the CNV20200230 error in your SAP environment.