How To Fix X4216 - Overflow while matching phantoms

SAP Error Message - Details

• Message type: E = Error

• Message class: X4 - APO Core Interface: Interfaces for Manufacturing Orders

• Message number: 216

• Message text: Overflow while matching phantoms

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message X4216 - Overflow while matching phantoms ?

  The SAP error message X4216, which indicates "Overflow while matching phantoms," typically occurs in the context of production planning and control, particularly when dealing with phantom assemblies in the Bill of Materials (BOM) or during the MRP (Material Requirements Planning) process.
  Cause:
  
  Phantom Assemblies: The error often arises when there are too many phantom assemblies being processed at once, leading to an overflow in the system's ability to handle the data.
  Data Volume: If the system is trying to match a large number of components or assemblies, it may exceed the internal limits set by SAP.
  Configuration Issues: Incorrect configuration in the BOM or MRP settings can also lead to this error.
  System Limitations: The underlying database or application may have limitations on the number of records it can process simultaneously.
  
  Solution:
  
  Reduce Data Volume: Try to limit the number of phantom assemblies being processed at one time. This can be done by breaking down the process into smaller batches.
  Check BOM Configuration: Review the BOM configuration for any inconsistencies or errors. Ensure that phantom assemblies are correctly defined and that there are no circular references.
  Adjust MRP Settings: Look into the MRP settings to see if adjustments can be made to reduce the load during the planning run.
  System Parameters: Consult with your SAP Basis team to check if there are any system parameters that can be adjusted to allow for larger data processing.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that address this specific error. There may be updates or fixes available that can resolve the issue.
  Consult Documentation: Review SAP documentation for any specific guidelines related to phantom assemblies and MRP processing.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more detailed insights based on your specific system configuration and version.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  Testing Environment: If possible, replicate the issue in a testing environment to better understand the conditions that lead to the overflow and to test potential solutions without impacting production.
  
  By following these steps, you should be able to diagnose and resolve the X4216 error effectively.