How To Fix CNVMBT055 - Changes after defining convobject &1 will not be considered

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBT - Messages for MBT/API/PCL

• Message number: 055

• Message text: Changes after defining convobject &1 will not be considered

When you execute the activity "Define Conversion Objects", all settings
concerning the conversion objects are saved. From now on any changes
made to the conversion objects will not be considered any more.
This conversion object has been changed subsequently. However these
changes are not considered, which means that the conversion object
will be loaded with the old settings.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNVMBT055 - Changes after defining convobject &1 will not be considered ?

  The SAP error message CNVMBT055 indicates that changes made after defining a conversion object (denoted as &1 in the message) will not be taken into account. This typically occurs in the context of data migration or conversion processes, particularly when using the SAP Migration Workbench or similar tools.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Modification After Definition: You have made changes to the conversion object after it has already been defined. This could include changes to the structure, fields, or settings of the conversion object.
  Inconsistent State: The system is in a state where it expects the conversion object to remain unchanged once it has been defined. Any subsequent changes could lead to inconsistencies or errors during the migration process.
  Technical Restrictions: There may be technical restrictions in the migration tool that prevent changes to the conversion object after its initial definition.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Recheck Changes: Review the changes you made to the conversion object after its definition. If possible, revert those changes to restore the original state of the conversion object.
  
  
  Redefine the Conversion Object: If you need to make significant changes, you may need to delete the existing conversion object and redefine it from scratch. Ensure that all necessary configurations are in place before defining it again.
  
  
  Consult Documentation: Refer to the SAP documentation or help resources related to the specific migration tool you are using. There may be guidelines on how to properly define and modify conversion objects.
  
  
  Check for Dependencies: Ensure that there are no dependencies or linked objects that might be affected by the changes you are trying to make.
  
  
  Testing: After making the necessary adjustments, conduct thorough testing to ensure that the conversion object behaves as expected and that the migration process can proceed without issues.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on handling conversion objects.
  Migration Workbench Documentation: Review the official SAP documentation for the Migration Workbench or the specific tool you are using for data migration.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to address the CNVMBT055 error and proceed with your data migration or conversion tasks effectively.