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Problem Note 49537: Minimum SKU-Store quantity might be violated and a "Pack Optimization has violated a constraint ..." warning is displayed

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In SAS® Pack Optimization, the pack request setting "Minimum SKU-Store quantity" might be violated.

This issue occurs when needs for a SKU are small, and the size profile contains sizes with 0% contribution.

The following WARNING appears in the stored-process server log:

WARNING: Pack Optimization has violated a constraint.  Output includes 0 of sku <ID> at store <ID> when the SKU-Store ORDER_MIN was 1.

There are two possible workarounds for this issue:

  • Set the under-penalty cost (request setting "Mismatch penalty if Store is under") for a delivery to a higher value.
  • Set the global setting REC_PACKS_CONTAIN_ALL_SKUS to one, such that all recommended packs contain all requested SKUs.

A fix for this issue is planned for a future release.



Operating System and Release Information

Product FamilyProductSystemProduct ReleaseSAS Release
ReportedFixed*ReportedFixed*
SAS SystemSAS Pack OptimizationMicrosoft® Windows® for x643.2_M19.3 TS1M2
64-bit Enabled AIX3.2_M19.3 TS1M2
Linux for x643.2_M19.3 TS1M2
* For software releases that are not yet generally available, the Fixed Release is the software release in which the problem is planned to be fixed.