How To Fix CNV20600190 - All entries in mapping table for package &1 and domain &2 were deleted!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20600 - message class for package 20600

• Message number: 190

• Message text: All entries in mapping table for package &1 and domain &2 were deleted!

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 CNV20600190 - All entries in mapping table for package &1 and domain &2 were deleted! ?

  The SAP error message CNV20600190 indicates that all entries in the mapping table for a specific package and domain have been deleted. This error typically arises in the context of data migration or conversion processes, particularly when using SAP's Conversion Tools or Data Migration tools.
  Cause:
  
  Data Deletion: The most common cause is that the mapping entries for the specified package and domain have been inadvertently deleted. This could happen due to manual deletion, a failed migration process, or an issue with the data import.
  Configuration Issues: There may be configuration issues in the migration settings that lead to the mapping table being cleared.
  Inconsistent Data: If the source data does not match the expected format or structure, it may lead to the deletion of mapping entries.
  System Errors: Bugs or errors in the SAP system or the migration tool can also lead to this issue.
  
  Solution:
  
  Check Mapping Table: Verify the mapping table for the specified package and domain. You can do this by accessing the relevant transaction codes or tables in SAP (e.g., CNVMBT* tables).
  Restore Entries: If the entries were deleted, you may need to restore them from a backup or re-create them manually based on the source data.
  Review Migration Process: Go through the migration process to identify any steps that may have led to the deletion of the mapping entries. Ensure that all necessary configurations are correctly set.
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using. There may be specific guidelines or troubleshooting steps provided.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. They may provide insights or patches if it’s a known issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE16 (Data Browser), or specific migration-related transactions.
  SAP Notes: Check for any SAP Notes related to the error message or the migration tool you are using. SAP Notes often contain fixes or workarounds for known issues.
  Migration Tools: Understand the specific migration tool you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and its requirements for mapping tables.
  Testing: After resolving the issue, conduct thorough testing to ensure that the mapping entries are functioning as expected and that the migration process can proceed without further errors.
  
  By following these steps, you should be able to address the CNV20600190 error and continue with your data migration or conversion process.