How To Fix WM519 - Assortment check only possible if no more than one distr.chain assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 519

• Message text: Assortment check only possible if no more than one distr.chain assigned

What causes this issue?

You attempted to start a complete check of the assortments without
first changing assortment control parameters (such as assortment grade
or listing procedure, for example). There are already several
distribution chains maintained for the material.
It is only possible to call a complete check, however, if at least one
of the following applies: only one distribution chain is maintained or
you have changed listing parameters for a selected distribution chain.
There are plans to extend the functionality so that a new check can be
called here for any distribution chain.

System Response

Once assortments have been deleted and this change has been saved, they
cannot be listed again using this function.

How to fix this error?

Change an assortment control parameter or change the individual listing
for the distribution chain in the "Assortment" menu.

Error message extract from SAP system. Copyright SAP SE.