How To Fix DMCLG512 - Conv.-obj. '&1' and '&2' have different selection parameters

DMCLG512 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 512

• Message text: Conv.-obj. '&1' and '&2' have different selection parameters

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG512 - Conv.-obj. '&1' and '&2' have different selection parameters ?

  The SAP error message DMCLG512 indicates that there is a mismatch in the selection parameters between two conversion objects. This typically occurs during data migration or data transfer processes where two objects are expected to have compatible selection criteria, but they do not.
  
  Cause:
  The error arises when:
  
  Two conversion objects (e.g., data sources, data targets) are being compared or processed together, but they have different selection parameters defined.
  This can happen if the configuration of the conversion objects was not aligned properly, or if there were changes made to one of the objects that were not reflected in the other.
  
  
  Solution:
  To resolve the DMCLG512 error, you can follow these steps:
  
  
  Check Selection Parameters: 
  
  Review the selection parameters of both conversion objects involved in the error. Ensure that they are consistent and compatible.
  You can do this by navigating to the relevant transaction codes (like SE11 for Data Dictionary or SE80 for Object Navigator) and checking the