How To Fix CNV20600165 - Conversion settings were adjusted: &1 (Special Ledger table)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20600 - message class for package 20600

• Message number: 165

• Message text: Conversion settings were adjusted: &1 (Special Ledger table)

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 CNV20600165 - Conversion settings were adjusted: &1 (Special Ledger table) ?

  The SAP error message CNV20600165 indicates that there has been an adjustment in the conversion settings related to a Special Ledger table during a data migration or conversion process. This message is typically encountered in the context of SAP S/4HANA migrations or when using the SAP S/4HANA Migration Cockpit.
  Cause:
  The error message suggests that the conversion settings for a specific Special Ledger table have been modified. This can occur due to various reasons, including:
  
  Incompatibility: The source data structure may not match the expected structure in the target system.
  Configuration Changes: Changes in the configuration settings of the Special Ledger or the migration settings.
  Data Quality Issues: Issues with the data being migrated, such as missing or incorrect entries that do not comply with the expected format.
  Customizations: Custom developments or enhancements that affect how data is processed during the migration.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Conversion Settings: Check the conversion settings for the Special Ledger table in the migration tool. Ensure that they are correctly configured according to the requirements of the target system.
  
  
  Data Validation: Validate the source data to ensure it meets the requirements of the target system. Look for any inconsistencies or missing data that could cause issues during the conversion.
  
  
  Check for Notes and Updates: Look for any SAP Notes or updates related to the migration process or the specific Special Ledger table. SAP frequently releases updates that may address known issues.
  
  
  Consult Documentation: Review the migration documentation provided by SAP for any specific instructions or considerations related to the Special Ledger tables.
  
  
  Testing: If possible, perform a test migration with a smaller dataset to identify any specific issues that may arise during the conversion process.
  
  
  Engage SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error message and the context in which it occurred.
  
  
  Related Information:
  
  SAP S/4HANA Migration Cockpit: This is the primary tool used for migrating data to SAP S/4HANA. Familiarize yourself with its functionalities and best practices.
  Special Ledger Configuration: Understanding how Special Ledgers are configured in your SAP system can help in troubleshooting issues related to data migration.
  SAP Notes: Regularly check the SAP Support Portal for relevant notes that may provide solutions or workarounds for specific error messages.
  
  By following these steps, you should be able to identify the root cause of the CNV20600165 error and implement a suitable solution.