How To Fix MDQ_DATA_EXCHANGE130 - Rule &1 for object type code &2 already exists in target system.

SAP Error Message - Details

• Message type: E = Error

• Message class: MDQ_DATA_EXCHANGE - MDQ Data Exchange Message Class

• Message number: 130

• Message text: Rule &1 for object type code &2 already exists in target system.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDQ_DATA_EXCHANGE130 - Rule &1 for object type code &2 already exists in target system. ?

  The SAP error message MDQ_DATA_EXCHANGE130 typically indicates that there is an attempt to create or transfer a data object (like a master data object) in the target system, but an object with the same identifier already exists. This can occur during data replication or data exchange processes, particularly in scenarios involving Master Data Governance (MDG) or data transfer between systems.
  Cause:
  
  Duplicate Object: The primary cause of this error is that the object you are trying to create or replicate already exists in the target system. This could be due to previous data loads, manual entries, or other replication processes.
  Incorrect Configuration: There may be issues with the configuration of the data transfer process, leading to attempts to create objects that should not be created again.
  Data Consistency Issues: There might be inconsistencies in the data between the source and target systems, causing the system to misinterpret the state of the data.
  
  Solution:
  
  Check for Existing Objects: Before attempting to replicate or create the object, check the target system to see if the object already exists. You can do this by querying the relevant tables or using transaction codes that allow you to view the master data.
  Update Instead of Create: If the object already exists and you need to update it, ensure that your process is set up to perform an update rather than a create operation.
  Data Cleanup: If there are duplicates that should not exist, consider cleaning up the data in the target system to remove or consolidate duplicates.
  Review Configuration: Check the configuration settings for the data exchange process to ensure that it is set up correctly to handle existing objects. This may involve reviewing the settings in the MDG or data replication framework.
  Error Handling: Implement error handling in your data transfer process to manage situations where duplicates are encountered, allowing for logging and appropriate responses.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) to check the structure of the relevant tables, or SE16 to view the data in those tables.
  MDG Configuration: If you are using SAP Master Data Governance, review the configuration settings related to data replication and object handling.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling data exchange issues.
  Documentation: Refer to SAP documentation for Master Data Governance and data replication processes for best practices and troubleshooting steps.
  
  By following these steps, you should be able to resolve the MDQ_DATA_EXCHANGE130 error and ensure smooth data exchange between your systems.