In the tcode: VKP5 during sales price calculation.
For few articles system is determining the pricing procedure(WWS001) from assign pricing type to organisational level.
Organisation level is So01/01 - 1001(pricing type) - works good.
For few articles system is getting stuck by determining the pricing procedure in sales and distribution, pricing control, pricing procedure determination, So01/01/01/a/1 - Znorma
the same way for some articles system is stuck with pricing procedure So01/01/01/b/1 - Zinstit, These SD Znorma & Zinstit is used in sales orders pricing for two different customers.
During some articles sales price calculation system throws an error with Znorma or zinstit V is not capable of calculating the prices
How to solve this issue. why the system is not determining the pricing procedure WWS001 for all the articles, when assignments are same for all the articles. or How it happens.