Symptom
The company xxxx has already existed but it's not in the Company ID of Trading Partner list so it can't be selected.
Environment
S/4HANA Cloud
Reproducing the Issue
- Go to the APP Maintain Business Partner
- Select the Customer(Fin.Accounting) role
- Go to Control page
- Click the 'Trading Partner No' field to open the Company ID of Trading Partner list
Cause
For the Company (Trading Partner) to be available in trading partner number field of App "Maintain Business Partner" or "Manage Business Partner Master Data", the company entity has to be created and mapped to the company code.
Resolution
For CBC user, you should add the company xxxx in the activity "define company".
For Manage your solution user, please add the company in the SSCUI 100066 as mentioned in this KBA https://launchpad.support.sap.com/#/notes/2759011
See Also
Keywords
100066, Trading Partner No, Maintain Business Partner, CBC, define company , KBA , LO-MD-BP , Business Partners , Problem
Product
SAP S/4HANA Cloud 2302