How To Fix CNV_OM021 - Missing task for link &1 -> &2 (&3)

CNV_OM021 - Overview

• Message type: E = Error

• Message class: CNV_OM - Messages for Objectbased Migration

• Message number: 021

• Message text: Missing task for link &1 -> &2 (&3)

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.

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CNV_OM021 - Details

• The SAP error message CNV_OM021, which states "Missing task for link &1 -> &2 (&3)," typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a missing task or mapping for a specific link between two entities or objects in the migration process.
  
  Cause:
  
  
  Missing Configuration: The error often arises when the migration configuration is incomplete or not properly set up. This could be due to missing entries in the mapping tables or configuration settings that define how data should be transformed or migrated from the source to the target system.
  
  
  Inconsistent Data Model: If the data model in the source system does not match the expected model in the target system, it can lead to missing tasks or links that are required for the migration.
  
  
  Custom Development: If there are custom developments or enhancements in