Hi Douwe,
Sorry for the delayed response. I tried many variations as well and I wasn't able to get * to work as a character. I created a ticket with our Engineering team so when I hear back from them I'll let you know.
You have a couple options right now.
1. You can use Winshuttle Query to extract all of the materials and their descriptions into Excel. You might need to filter based on material type or something else if you have a lot of materials. Excel can only handle just over a million rows of data. Once all of the data is in Excel, you can search using ~*. Excel uses ~ for an escape so the * is input as a character instead of a wildcard.
2. In SAP, you can search in MM02 on the description field using *#**. SAP uses # as an escape so * is input as a character instead of a wildcard. I've attached a couple screenshots showing this.
https://help.sap.com/doc/saphelp_46c/4.6C/en-US/85/dae7c04bac11d1890e0000e8322f96/content.htm?no_cache=true
Thanks,
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Maria Simpson | Solutions Engineer
Winshuttle North America | 4255276647
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