How To Fix MDQ_DATA_EXCHANGE144 - Implementation expert &1 cannot be set.

SAP Error Message - Details

• Message type: E = Error

• Message class: MDQ_DATA_EXCHANGE - MDQ Data Exchange Message Class

• Message number: 144

• Message text: Implementation expert &1 cannot be set.

What causes this issue?

The implementation expert is not authorized in the current system.

System Response

The implementation expert will be ignored.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDQ_DATA_EXCHANGE144 - Implementation expert &1 cannot be set. ?

  The SAP error message MDQ_DATA_EXCHANGE144 typically indicates that there is an issue with the assignment of an implementation expert in the context of Master Data Governance (MDG) or a similar data management scenario. The message suggests that the system is unable to set or assign the specified implementation expert due to certain constraints or conditions.
  Possible Causes:
  
  Missing Authorizations: The user may not have the necessary authorizations to set the implementation expert.
  Incorrect Configuration: There may be a configuration issue in the MDG settings that prevents the assignment of the implementation expert.
  Data Integrity Issues: The data related to the implementation expert may be incomplete or incorrect, leading to the error.
  System Constraints: There may be system constraints or business rules that prevent the assignment of the implementation expert under certain conditions.
  
  Solutions:
  
  Check Authorizations: Ensure that the user attempting to set the implementation expert has the necessary authorizations. This can be done by reviewing the user's roles and permissions in the SAP system.
  Review Configuration: Check the configuration settings in the MDG or relevant module to ensure that everything is set up correctly. This may involve reviewing the customizing settings for the data model or governance processes.
  Validate Data: Ensure that all required data for the implementation expert is complete and accurate. This may involve checking the master data records and ensuring that all mandatory fields are filled.
  Consult Documentation: Review SAP documentation or notes related to the specific error message for any additional guidance or known issues.
  Debugging: If you have access to technical resources, consider debugging the process to identify the exact point of failure and the conditions leading to the error.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant context.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  MDG Documentation: Review the Master Data Governance documentation for best practices and guidelines on setting implementation experts and managing master data.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.