How To Fix RMPU310 - Requirements record on database changed

SAP Error Message - Details

• Message type: E = Error

• Message class: RMPU - Messages for Pull List (from 4.0)

• Message number: 310

• Message text: Requirements record on database changed

What causes this issue?

The requirements record specified was modified at the same time as the
current pull list run.

System Response

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

How to fix this error?

Restart the pull list and repeat the WM material provision for this
requirement. Other replenishment elements can be further processed
irespective of this.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RMPU310 - Requirements record on database changed ?

  The SAP error message RMPU310, which states "Requirements record on database changed," typically occurs in the context of SAP's Production Planning (PP) or Material Requirements Planning (MRP) modules. This error indicates that the requirements record being processed has been modified in the database since it was last read, leading to a conflict.
  Cause:
  
  Concurrent Updates: The most common cause of this error is that another user or process has updated the requirements record while your session was still active. This can happen in environments where multiple users are working on the same data simultaneously.
  Database Locking: If the requirements record is locked by another transaction or user, it may lead to inconsistencies when trying to read or update the record.
  Data Consistency Issues: There may be issues with data consistency in the database, possibly due to incomplete transactions or system errors.
  
  Solution:
  
  Refresh the Data: The simplest solution is to refresh the data in your session. You can do this by reloading the transaction or navigating away and back to the relevant screen.
  Check for Concurrent Users: If you suspect that another user is modifying the same record, coordinate with them to avoid conflicts. You may need to wait until they finish their updates.
  Review Lock Entries: Use transaction code SM12 to check for any lock entries related to the requirements record. If you find locks that are no longer needed, you can delete them (if you have the necessary authorizations).
  Error Handling: Implement error handling in your custom programs or scripts to manage this error gracefully, allowing for retries or user notifications.
  Consult Logs: Check the application logs (transaction SLG1) for more details on the error and any related issues that may provide further insights.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD04 (Stock/Requirements List), MD05 (Individual Display of MRP List), and MD06 (Collective Display of MRP List) to monitor and manage requirements.
  SAP Notes: Search for SAP Notes related to RMPU310 for any specific patches or updates that may address known issues.
  User Training: Ensure that users are trained on how to handle concurrent updates and the importance of data consistency in the system.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical support team to investigate further.