How To Fix MC170 - Began building records of matchcode object & at time &

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 170

• Message text: Began building records of matchcode object & at time &

What causes this issue?

Construction of the matchcode records began with the specified matchcode
object.

System Response

This is a log message. The system continues.

How to fix this error?

No action necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC170 - Began building records of matchcode object & at time & ?

  The SAP error message MC170 indicates that there is an issue with the matchcode object during the building of records. This message typically arises in the context of the Material Management (MM) module or when dealing with matchcodes in general.
  Cause:
  The error message MC170 usually occurs due to one of the following reasons:
  
  Data Inconsistency: There may be inconsistencies or missing data in the tables that the matchcode object relies on.
  Lock Issues: The system might be trying to build matchcode records while another process is locking the necessary tables.
  Configuration Issues: The matchcode object may not be properly configured or may be pointing to incorrect or outdated data sources.
  Performance Issues: If the system is under heavy load, it may not be able to complete the matchcode building process in a timely manner.
  
  Solution:
  To resolve the MC170 error, you can take the following steps:
  
  
  Check Data Consistency:
  
  Use transaction codes like SE11 or SE16 to check the underlying tables for the matchcode object. Ensure that the data is consistent and complete.
  
  
  
  Release Locks:
  
  Check if there are any locks on the relevant tables using transaction code SM12. If there are locks, you may need to wait for the other processes to complete or manually release the locks if appropriate.
  
  
  
  Rebuild Matchcode:
  
  You can try to rebuild the matchcode records. This can typically be done using transaction code SE11 (Data Dictionary) or through specific transaction codes related to the matchcode object.
  
  
  
  Check Configuration:
  
  Review the configuration of the matchcode object in transaction code SE11. Ensure that it is set up correctly and that all necessary fields are included.
  
  
  
  Monitor System Performance:
  
  If the system is under heavy load, consider running the matchcode building process during off-peak hours to avoid performance-related issues.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that can resolve the issue.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE16 (Data Browser), SM12 (Lock Entries), and possibly others depending on your specific SAP environment.
  Matchcode Objects: Understand the specific matchcode object you are working with, as different objects may have different configurations and requirements.
  SAP Documentation: Refer to the official SAP documentation for detailed information on matchcode objects and their management.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.