SAP Knowledge Base Article - Public

2623182 - System triggers Errors when performing Reverse Confirmation for a Production Lot

Symptom

Unable to perform Reverse Confirmation  for Production Order ABC

Environment

SAP Business By Design

Reproducing the Issue

  1.  Go to Production Control work Center
  2.  Navigate to Production Orders
  3.  Search for ABC (ABC refers to Production id)
  4.  Navigate to Document Flow.
  5.  Access Production Confirmation DEF(DEF represents Confirmation id)
  6.  Select Edit.
  7.  Select Reverse  Confirmation.

Error appears

Cannot cancel confirmation

A negative actual quantity is not permitted.

Cause

As user already performed reverse confirmation for product PQR and then the same product is again trying to get reversed for same quantity while doing reversal  which is not possible as it will end up in negative.

Resolution

This is the standard designed behaviour.

Keywords

Cannot cancel confirmation;A negative actual quantity is not permitted. , KBA , reverse confirmation for a lot , cannot cancel confirmation , a negative actual quantity not permitted , AP-PE-LOT , Production Lot , Problem

Product

SAP Business ByDesign 1802 ; SAP Business ByDesign 1805