web
You’re offline. This is a read only version of the page.
close
Skip to main content

Announcements

🚀 Season of Sharing Community Challenge Launch! 🚀
Ask A Community Pro
Introducing our New Video Series: Community Spotlight
News and Announcements icon
Community site session details

Community site session details

Session Id :
Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / Sales invoice ###### a...
Small and medium business | Business Central, N...
Suggested Answer

Sales invoice ###### already exists

(2) ShareShare
ReportReport
Posted on by TW-10061557-0 32
Hi all,
 
I got a really frustration error in Business Central when I try to post a Sales Invoice.
 
/Sales Invoice ######  already exists./ I am totally 100% sure that this invoice does not exists within /Posted sales orders/ and the error message seems strange to me. 
 
Does someone have a solution for this problem?

Thanks,
 
Tobias
Categories:
Dynamics 365 Business Central
Dynamics 365 Business Central
Dynamics 365 Business Central
I have the same question (0)
  • Gerardo Rentería García Profile Picture
    Gerardo Rentería Ga... 27,054 Most Valuable Professional on at
    Hi
    Please check in Sales header table, "Posting No" Field
    If it has some value then remove it and then try to post it.
    Best regards
    Gerardo
  • TW-10061557-0 Profile Picture
    TW-10061557-0 32 on at
    OK. I went to Sales header table, with ctrl+Alt+F1, and yes it has a value there. But the field is grey / I cannot change it? How do I do that? 

    Thanks,
  • TW-10061557-0 Profile Picture
    TW-10061557-0 32 on at
    Do you also now my this occur? Feels like somewhat a bug, because we did nothing unusual when we tried to post the invoice?
  • Suggested answer
    Dallefeld Profile Picture
    Dallefeld 235 User Group Leader on at
    You cannot change this field. Your best, non-programmable, solution is to delete the sales order and re-create. If you have already shipped, you can unship and then delete and re-create. Your partner can update this programmatically.
  • Suggested answer
    YUN ZHU Profile Picture
    YUN ZHU 101,723 Super User 2026 Season 1 on at
    Hi, hope the following can give you some hints as well.
    Dynamics 365 Business Central: Manual number for Posted Sales invoice and Posted Purchase invoice (Use the same number in Sales Order and Posted Sales Invoice?)
    https://yzhums.com/21537/
     
     
    Thanks.
    ZHU
  • Suggested answer
    MB-29070320-0 Profile Picture
    MB-29070320-0 4 on at
    Please check the customer ledger entry table. Search using the document number which is shown in the error. It is possible the same document number was used in General journals for posting an Invoice

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

News and Announcements

🚀 Season of Sharing Community Challenge Launch! 🚀
Ask A Community Pro
Introducing our New Video Series: Community Spotlight

Quick Links

Season of Sharing Community Challenge Launch!

Jump in, show your community spirit, and win prizes!

Meet the Microsoft Dynamics 365 Contact Center Champions

We are thrilled to have these Champions in our Community!

Congratulations to the April Top 10 Community Leaders

These are the community rock stars!

Leaderboard > Small and medium business | Business Central, NAV, RMS

#1
OussamaSabbouh Profile Picture

OussamaSabbouh 2,334 Super User 2026 Season 1

#2
YUN ZHU Profile Picture

YUN ZHU 1,717 Super User 2026 Season 1

#3
AndrewThomas81 Profile Picture

AndrewThomas81 1,470

Last 30 days Overall leaderboard

Featured topics

Microsoft Training Manuals

Product updates

Dynamics 365 release plans