How To Fix CNV_PE_UI_OBJ_MAINT010 - Mapping in context of &1 for parameter &4 was unassigned to &2 by user &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_UI_OBJ_MAINT - Short texts for Object Maintenance UI logs

• Message number: 010

• Message text: Mapping in context of &1 for parameter &4 was unassigned to &2 by user &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_UI_OBJ_MAINT010 - Mapping in context of &1 for parameter &4 was unassigned to &2 by user &3 ?

  The SAP error message CNV_PE_UI_OBJ_MAINT010 typically occurs in the context of data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that a mapping context for a specific parameter has been unassigned by a user, which can disrupt the data migration process.
  Cause:
  The error message suggests that:
  
  A mapping for a specific parameter (indicated by &4) in the context of a certain object (indicated by &1) has been unassigned.
  This unassignment was performed by a user (indicated by &3), which may have been intentional or accidental.
  The unassigned mapping is affecting the data flow or transformation process, leading to this error.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Mapping Configuration:
  
  Go to the relevant mapping configuration in the SAP system.
  Verify if the mapping for the specified parameter (&4) is indeed unassigned.
  
  
  
  Reassign the Mapping:
  
  If the mapping is unassigned, reassign it to the appropriate object (&1).
  Ensure that the mapping is correctly configured according to the data transformation requirements.
  
  
  
  Review User Actions:
  
  Investigate the actions taken by the user (&3) who unassigned the mapping. Understanding the context of their actions can help prevent similar issues in the future.
  
  
  
  Test the Configuration:
  
  After reassigning the mapping, perform a test run of the data migration or transformation process to ensure that the error is resolved.
  
  
  
  Documentation and Training:
  
  Document the changes made and consider providing training or guidelines to users involved in the mapping process to avoid accidental unassignments.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes related to data migration or transformation, such as LTMC (for Migration Cockpit) or LTMOM (for Migration Object Modeler).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on mapping issues.
  User Roles and Permissions: Ensure that users have the appropriate roles and permissions to make changes to mappings, which can help prevent unauthorized or accidental changes.
  
  By following these steps, you should be able to resolve the CNV_PE_UI_OBJ_MAINT010 error and ensure that your data migration or transformation process runs smoothly.