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

M7637 - Overview

• 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.

M7637 - Details

• 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