How To Fix CNV_20900101 - &1: Indicator &2 is not set

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 101

• Message text: &1: Indicator &2 is not set

What causes this issue?

During conversion &V1& (account groups in brackets), the account group
changes. Other than for the old one, indicator &V2& (&V3&) is not set
for the new account group.
This setting corresponds with the setting in field &V4&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20900101 - &1: Indicator &2 is not set ?

  The SAP error message CNV_20900101 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The message indicates that a specific indicator (denoted by &2) is not set, which can prevent the successful execution of a migration task.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Missing Configuration: The required indicator or configuration setting has not been activated or set in the system.
  Data Preparation Issues: The data being migrated may not meet the necessary prerequisites or conditions defined in the migration process.
  Custom Development: If there are custom developments or enhancements, they may not be properly aligned with the migration requirements.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration Settings:
  
  Verify that the necessary indicators or settings are correctly configured in the system. This may involve checking transaction codes related to the migration process or specific configuration settings in the SAP system.
  
  
  
  Review Migration Documentation:
  
  Consult the official SAP documentation for the migration tool you are using. This documentation often provides insights into required settings and common pitfalls.
  
  
  
  Data Validation:
  
  Ensure that the data being migrated is complete and adheres to the expected formats and structures. You may need to clean or transform the data before migration.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes that may address this specific error. SAP Notes often contain fixes, workarounds, or additional information about known issues.
  
  
  
  Debugging:
  
  If you have access to development tools, consider debugging the migration process to identify where the indicator is expected to be set and why it is not.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant context to expedite the troubleshooting process.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as LTMC (Migration Cockpit) or LTMOM (Migration Object Modeler).
  Migration Cockpit: Understand the structure and requirements of the Migration Cockpit, including the necessary configurations and data mapping.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.