How To Fix M7637 - Re-generation has been carried out

SAP Error Message - Details

• Message type: E = Error

• Message class: M7 - Inventory Management and Physical Inventory

• Message number: 637

• Message text: Re-generation has been carried out

What causes this issue?

The system has generated a new list. This list now contains all
existing combinations of
plant, storage location, and material type, if you make the settings in
the area "Inventory Management"
warehouse number, and storage type, if you make the settings in the
area "Warehouse Management"

How to fix this error?

To list and process the new lines, select <LS>Choose --> All added
entries</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M7637 - Re-generation has been carried out ?

  The SAP error message M7637, which states "Re-generation has been carried out," typically occurs in the context of material master data or when dealing with the Material Requirements Planning (MRP) process. This message indicates that the system has automatically re-generated certain data, often due to changes in the underlying data or settings.
  Cause:
  
  Data Changes: The error can occur when there are changes in the material master data, such as changes in the MRP parameters, lead times, or other relevant fields.
  MRP Run: If an MRP run is executed, the system may re-generate procurement proposals or stock requirements based on the new data.
  Configuration Issues: Sometimes, incorrect configuration settings in the MRP or material master can lead to this message being triggered.
  
  Solution:
  
  Review Changes: Check the changes made to the material master data or MRP settings that might have triggered the re-generation. Ensure that all necessary fields are correctly filled out.
  Check MRP Settings: Verify the MRP settings for the material in question. Ensure that the parameters are set correctly according to your business requirements.
  Analyze MRP Run: If the error occurred after an MRP run, analyze the MRP results to understand what changes were made and why the re-generation was necessary.
  Consult Documentation: Refer to SAP documentation or help files for more detailed information on the specific context of the error message.
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure or the reason for the re-generation.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like MD04 (Stock/Requirements List) or MM03 (Display Material) to analyze the material's stock and requirements.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP experts who can provide more tailored assistance.
  
  By following these steps, you should be able to identify the cause of the M7637 error and implement a suitable solution.