How To Fix MC171 - Began deleting records of matchcode object & at time &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 171

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

What causes this issue?

The system began deleting the matchcode records for the specified
matchcode object at the specified time.

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 MC171 - Began deleting records of matchcode object & at time & ?

  The SAP error message MC171 indicates that there was an issue with the deletion of records related to a matchcode object. This message typically arises during the execution of a program that is attempting to delete records from a matchcode object, which is used for efficient searching and retrieval of data in SAP.
  Cause:
  The error can occur due to several reasons, including:
  
  Data Integrity Issues: There may be inconsistencies or integrity issues with the data that is being deleted.
  Locking Issues: The records may be locked by another process or user, preventing deletion.
  Authorization Issues: The user executing the deletion may not have the necessary authorizations to delete records from the matchcode object.
  Technical Errors: There could be technical issues in the database or the SAP system that are preventing the deletion process from completing successfully.
  
  Solution:
  To resolve the MC171 error, you can take the following steps:
  
  
  Check for Locks: Use transaction code SM12 to check if there are any locks on the records you are trying to delete. If there are locks, you may need to wait for the locks to be released or contact the user who has locked the records.
  
  
  Review Authorizations: Ensure that the user executing the deletion has the necessary authorizations. You can check this using transaction SU53 to see if there are any authorization failures.
  
  
  Data Consistency Check: Perform a consistency check on the data related to the matchcode object. You can use transaction code SE11 to check the structure of the matchcode object and ensure that the data is consistent.
  
  
  Check Logs: Review the application logs (transaction SLG1) for any additional error messages or information that may provide more context about the issue.
  
  
  Re-run the Deletion: After addressing any issues found in the previous steps, try to re-run the deletion process.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Matchcode Objects: These are used in SAP to create indexes for faster data retrieval. They can be defined for various database tables.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SM12 (Lock Entries), and SLG1 (Application Log) for troubleshooting.
  SAP Documentation: Refer to the official SAP documentation for more detailed information on matchcode objects and error handling.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the MC171 error message in SAP.