SAP Knowledge Base Article - Public

2593343 - Negative Stock in Product Planning Details


You notice for a Product ABC (ABC represents the Product ID) in Product Planning Details the available stock is indicated as (for example) -0.005. However, a negative stock is not allowed in the Product Master Data. You have maintained a Quantity Conversion from a custom Unit of Measure to a standard one.


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Reproducing the Issue

  1. Go to the Work Center Supply Planning.
  2. Open the view Products.
  3. Show All Products By Selection.
  4. Find the Product ABC (ABC represents the Product ID).
  5. Result: you will note that ABC has an Available Stock of -0.005.


This issue could happen rarely due to some calculations involved in planning inventory and physical inventory.


To resolve the issue follow the below steps:

  1. Go to the Work Center Application and User Management.
  2. View the Business Data Consistency and open Subview Data Flow Verification Results.
  3. Show All Results.
  4. Click Open Advanced Filter.
  5. For Business Document 1 select Inventory.
  6. For Business Document 2 select Planning View of Inventory.
  7. Click Go.
  8. Mark the lines containing errors.
  9. Click Start Repeat Check.
  10. Now you can Change Status to Closed by clicking the same button.


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