How To Fix CM_MDG_CDS_ASSEMBLER000 - Error occured. Assembler aborted.

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_MDG_CDS_ASSEMBLER -

• Message number: 000

• Message text: Error occured. Assembler aborted.

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 CM_MDG_CDS_ASSEMBLER000 - Error occured. Assembler aborted. ?

  The error message CM_MDG_CDS_ASSEMBLER000 in SAP typically indicates that there was an issue with the data assembler component in the Master Data Governance (MDG) system. This error can occur during the process of assembling data for a change request or during data replication processes.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or invalid data in the records being processed.
  Configuration Issues: Incorrect configuration settings in the MDG system can lead to this error.
  Missing Dependencies: Required dependencies or objects (like data models, fields, or mappings) may be missing or not properly defined.
  Performance Issues: System performance issues or timeouts during data processing can also trigger this error.
  Authorization Issues: Lack of proper authorizations for the user executing the process can lead to failures.
  
  Solutions:
  
  Check Data Consistency: Review the data being processed for any inconsistencies or invalid entries. Ensure that all mandatory fields are filled and that the data adheres to the defined data model.
  Review Configuration: Verify the configuration settings in the MDG system. Ensure that all necessary settings for the data model and process are correctly defined.
  Check Logs: Look into the application logs (transaction SLG1) for more detailed error messages that can provide insights into what went wrong.
  Reprocess the Request: If the error occurred during a specific change request, try to reprocess the request after addressing any identified issues.
  System Performance: Monitor system performance and check for any long-running processes that might be causing timeouts. Consider optimizing the performance if necessary.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the process. Check roles and permissions related to MDG.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide patches and updates.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like MDGIMG for configuration and SLG1 for logs.
  SAP Support: If the issue persists, consider reaching out to SAP Support with detailed logs and error messages for further assistance.
  Documentation: Refer to the official SAP documentation for MDG for best practices and troubleshooting steps related to data assembly and governance processes.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.