Material Group has not been defined error when using...

[#1]

Hi all,

I was trying to update the contents of my Sales Order using 2 different methods:
1. SE37 using BAPI_SALESORDER_CHANGE

2. VA42(When the contract is updated, a custom code is calling BAPI_SALESORDER_CHANGE in the background to update all the related sales orders)

But ended up with the same results:

My team and I were not experiencing this error before. Is it possible that the material used in the Sales Order has been changed specifically in configuration side? Because this happens with new and old/existing sales orders.

[RaymondGiuseppi]

So you get error 582(V1) on ITEM_IN line number 040000.

• Check in your Customizing for material group '01' (table T023, transaction OMSF Define Material Group)
  • Look for Utilities, Change Log ?
• Check also definition in material master data