How To Fix PPH_MRP234 - Planning in classic MRP aborted

SAP Error Message - Details

• Message type: E = Error

• Message class: PPH_MRP -

• Message number: 234

• Message text: Planning in classic MRP aborted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPH_MRP234 - Planning in classic MRP aborted ?

  The SAP error message PPH_MRP234, which indicates that "Planning in classic MRP aborted," typically occurs during the Material Requirements Planning (MRP) process in SAP. This error can arise due to various reasons, and understanding the cause is essential for resolving the issue.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the master data, such as material master records, BOMs (Bill of Materials), or routing data.
  Configuration Issues: Incorrect configuration settings in MRP parameters or planning strategies can lead to this error.
  Missing or Incorrect Master Data: If the required master data (like material, vendor, or production resources) is missing or incorrectly maintained, it can cause the planning process to abort.
  Locking Issues: If another process is locking the data that MRP needs to access, it can lead to an abort.
  Resource Availability: If there are issues with resource availability or capacity constraints, MRP may not be able to complete the planning run.
  Errors in User Exits or BAdIs: Custom code or enhancements that are executed during the MRP run may contain errors.
  
  Solutions:
  
  Check Logs: Review the MRP log for detailed error messages. You can access the log through transaction code MD04 or MD05.
  Analyze Master Data: Ensure that all relevant master data (material master, BOM, routing) is correctly maintained and complete.
  Review MRP Configuration: Check the MRP configuration settings in the customizing (transaction SPRO) to ensure they are set up correctly.
  Check for Locks: Use transaction SM12 to check for any locks on the relevant data and resolve them if necessary.
  Run MRP in Debug Mode: If you suspect custom code is causing the issue, run the MRP in debug mode to identify the problematic code.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error.
  Test in a Development Environment: If possible, replicate the issue in a development or test environment to troubleshoot without affecting production data.
  
  Related Information:
  
  Transaction Codes: 
  
  MD04: Stock/Requirements List
  MD05: MRP List
  SM12: Display and Delete Locks
  SPRO: Customizing Implementation Guide
  
  
  SAP Notes: Regularly check for SAP Notes related to MRP and this specific error message for updates or patches.
  Documentation: Review SAP documentation on MRP processes and error handling for further insights.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or consult with an SAP expert who can provide more tailored assistance based on your specific system configuration and data.