How To Fix RM386 - No replenishment source could be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: RM - Messages for Repetitive Manufacturing

• Message number: 386

• Message text: No replenishment source could be determined

What causes this issue?

No storage location could be found that could be used as the
replenishment storage location for the components.

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?

At the moment, the analysis of the replenishment situation takes place
when selecting the requirements. It is possible that the storage
location stock has been changed in the mean time by a stock transfer
that was carried out at the same time. Check this by updating the stock
information and then accessing this function again.
Note that if you specify a restriction for the
<DS:DE.SA_ELORT>replenishment storage location</> on the selection
screen, the system will only look in the storage locations specified
here for replenishment quantities.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RM386 - No replenishment source could be determined ?

  The SAP error message RM386 ("No replenishment source could be determined") typically occurs in the context of inventory management and materials planning. This error indicates that the system was unable to find a suitable source for replenishing stock for a particular material. Here are the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Master Data: The material master data may not be properly maintained. This includes missing information in the purchasing or inventory management views.
  No Valid Source of Supply: There may be no valid source of supply defined for the material in the system. This could be due to missing purchase info records, contracts, or vendor master data.
  Incorrect Planning Parameters: The planning parameters for the material may not be set correctly, leading to issues in determining the replenishment source.
  Stock Levels: The stock levels may be below the reorder point, but the system cannot find a source to replenish the stock.
  Blocked or Inactive Vendors: The vendors associated with the material may be blocked or inactive, preventing the system from using them as a source.
  Plant or Storage Location Issues: The plant or storage location may not be correctly set up or may not have the necessary data for the material.
  
  Solutions:
  
  Check Material Master Data: Ensure that the material master data is complete and accurate. Verify that the purchasing and inventory management views are properly maintained.
  Define Source of Supply: Create or update the purchase info records or contracts for the material. Ensure that there are valid vendors associated with the material.
  Review Planning Parameters: Check the planning parameters for the material in the material master. Ensure that the MRP type, lot size, and other relevant settings are correctly configured.
  Vendor Status: Verify the status of the vendors associated with the material. If they are blocked or inactive, consider unblocking them or selecting an alternative vendor.
  Check Stock Levels: Review the stock levels and ensure that the material is available in the required quantities. If necessary, adjust the reorder point or safety stock levels.
  Analyze MRP Run: If the error occurs during an MRP run, analyze the MRP results to identify any issues with the planning run that may have led to the error.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MM03 (Display Material), ME11 (Create Purchasing Info Record), and MD04 (Stock/Requirements List) to investigate and resolve the issue.
  MRP Configuration: Familiarize yourself with MRP configuration settings in SAP, as they play a crucial role in determining replenishment sources.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  Documentation: Refer to SAP documentation or help files for detailed information on material planning and inventory management processes.
  
  By following these steps, you should be able to identify the root cause of the RM386 error and implement the necessary solutions to resolve it.