How To Fix MQ038 - Table &: Data record & in conflict with data record &

SAP Error Message - Details

• Message type: E = Error

• Message class: MQ - Messages for Euro Changeover Package

• Message number: 038

• Message text: Table &: Data record & in conflict with data record &

What causes this issue?

An error occurred when updating your data records. A data record with
this primary key already exists. Your data may be inconsistent.

System Response

The data record could not be updated.

How to fix this error?

Maintain your data manually if necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MQ038 - Table &: Data record & in conflict with data record & ?

  The SAP error message MQ038, which states "Table &: Data record & in conflict with data record &," typically occurs in the context of data consistency issues within the SAP system. This error is often related to the use of the SAP Message Queue (MQ) or when dealing with data records that are expected to be unique or consistent across different transactions or processes.
  Cause:
  
  Data Conflicts: The error indicates that there are conflicting data records in the specified table. This can happen if two processes are trying to update the same record simultaneously, leading to inconsistencies.
  Duplicate Entries: The system may be trying to insert or update a record that already exists, violating unique constraints or business rules.
  Transaction Issues: If a transaction is not properly committed or rolled back, it can leave the database in an inconsistent state.
  Data Locking: If one transaction has locked a record and another transaction tries to access it, this can lead to conflicts.
  
  Solution:
  
  Identify Conflicting Records: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to examine the records in the specified table. Identify the conflicting records mentioned in the error message.
  Check for Locks: Use transaction SM12 to check for any locks on the records. If a lock is found, determine if it can be released or if the transaction holding the lock can be completed.
  Review Transaction Logic: Ensure that the logic in your ABAP programs or workflows is correctly handling data updates and that there are no race conditions.
  Data Consistency Checks: Run consistency checks or reports that can help identify and resolve data inconsistencies in the affected table.
  Error Handling: Implement proper error handling in your code to manage exceptions and conflicts gracefully.
  Consult Documentation: Review SAP notes or documentation related to the specific table and error message for any known issues or patches.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, SM12, and others that can help in diagnosing and resolving the issue.
  SAP Notes: Check the SAP Support Portal for any notes related to the MQ038 error message, as there may be specific patches or updates that address this issue.
  Data Model: Understand the data model and relationships of the tables involved to better grasp why conflicts may arise.
  Testing: After resolving the issue, conduct thorough testing to ensure that the changes do not introduce new conflicts or issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further investigation.