# FBR extension error
**URL:** https://forum.manager.io/t/fbr-extension-error/67441
**Category:** Uncategorized
**Created:** [March 26, 2026, 6:57am UTC](https://forum.manager.io/t/fbr-extension-error/67441 "2026-03-26T06:57:58Z")
**Posts on this page:** 14
**Page:** 1
### Author:  [@nadeem1](https://forum.manager.io/u/nadeem1)
#### Post date: [March 26, 2026, 6:57am UTC](https://forum.manager.io/t/fbr-extension-error/67441/1 "2026-03-26T06:57:58Z")
**FBR Error: { “dated”: “2026-03-26 11:55:15”, “validationResponse”: {“statusCode”:“01”,“status”:“Invalid”,“errorCode”:“0012”,“error”:“Provided buyer registration type is not valid. Please refer to relevant reference API in the technical document for DI API for valid buyer registration types “,“invoiceStatuses”:null}, “sourceInvoiceNo”:””, }**
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### Author:  [@Syed\_Salman\_Ali](https://forum.manager.io/u/Syed_Salman_Ali)
#### Post date: [March 26, 2026, 7:27am UTC](https://forum.manager.io/t/fbr-extension-error/67441/2 "2026-03-26T07:27:10Z")
@nadeem1
> [@FBR DI Integration Extension for Manager.io](https://forum.manager.io/t/fbr-di-integration-extension-for-manager-io/64997/84):
>
> @safdarsana8888 . Please Change the Customer Type Registered / Unregistered.
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### Author:  [@nadeem1](https://forum.manager.io/u/nadeem1)
#### Post date: [March 26, 2026, 7:34am UTC](https://forum.manager.io/t/fbr-extension-error/67441/3 "2026-03-26T07:34:00Z")
Even after changing the customer, I am still encountering
It was working before, but for the past week this issue has been occurring. the same issue.
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### Author:  [@Syed\_Salman\_Ali](https://forum.manager.io/u/Syed_Salman_Ali)
#### Post date: [March 26, 2026, 7:37am UTC](https://forum.manager.io/t/fbr-extension-error/67441/4 "2026-03-26T07:37:38Z")
Few days earlier FBR portal was not responding. ill check and let you know.
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### Author:  [@Syed\_Salman\_Ali](https://forum.manager.io/u/Syed_Salman_Ali)
#### Post date: [March 26, 2026, 7:40am UTC](https://forum.manager.io/t/fbr-extension-error/67441/5 "2026-03-26T07:40:30Z")
@nadeem1 its working perfectly. 👇 (taking more then usual time but working)
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### Author:  [@nadeem1](https://forum.manager.io/u/nadeem1)
#### Post date: [March 26, 2026, 7:46am UTC](https://forum.manager.io/t/fbr-extension-error/67441/6 "2026-03-26T07:46:27Z")
Sir, I am using the same data. It is working in Postman, but in the application I am facing a buyer registration type issue.
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### Author:  [@Syed\_Salman\_Ali](https://forum.manager.io/u/Syed_Salman_Ali)
#### Post date: [March 26, 2026, 8:11am UTC](https://forum.manager.io/t/fbr-extension-error/67441/7 "2026-03-26T08:11:17Z")
Please re-check the procedure/data/ you are adopting in [Manager.io](http://Manager.io).
its working at my hand.
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### Author:  [@nadeem1](https://forum.manager.io/u/nadeem1)
#### Post date: [March 27, 2026, 11:43am UTC](https://forum.manager.io/t/fbr-extension-error/67441/8 "2026-03-27T11:43:56Z")
@Syed_Salman_Ali Sir, I sent the invoice once to FBR, but now it is being posted 11 times on IRIS. Earlier, it was showing an “invalid buyer registration” error, but now it has been successful. However, on IRIS it is showing 11 times. Is there any solution for this, or why did this happen?
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### Author:  [@Syed\_Salman\_Ali](https://forum.manager.io/u/Syed_Salman_Ali)
#### Post date: [March 27, 2026, 12:00pm UTC](https://forum.manager.io/t/fbr-extension-error/67441/9 "2026-03-27T12:00:03Z")
You posted a recurring sales invoice that has been posted eleven times. There was a delay in the reply from IRIS and it happened. i think you have to do this procedure. _(concern to your lawyer first )_
`To record a sales return via a debit note in IRIS (FBR), log in and go to "Declaration" > "Sales Tax and Federal Excise Return" > "Annexure-I" (for Debit/Credit Notes) to enter the note details, including original invoice, date, and items, to auto-load the data and reduce output tax`
.
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### Author:  [@nadeem1](https://forum.manager.io/u/nadeem1)
#### Post date: [April 30, 2026, 2:16pm UTC](https://forum.manager.io/t/fbr-extension-error/67441/10 "2026-04-30T14:16:33Z")
@Syed_Salman_Ali sir can you share me complete payload i have still face isssue?
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### Author:  [@Syed\_Salman\_Ali](https://forum.manager.io/u/Syed_Salman_Ali)
#### Post date: [May 1, 2026, 6:04am UTC](https://forum.manager.io/t/fbr-extension-error/67441/11 "2026-05-01T06:04:28Z")
Are you working in [Manager.io](http://Manager.io) `FBR-Extension`.
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### Author:  [@Hjanecks03](https://forum.manager.io/u/Hjanecks03)
#### Post date: [May 1, 2026, 7:24am UTC](https://forum.manager.io/t/fbr-extension-error/67441/12 "2026-05-01T07:24:23Z")
Extension errors can be such a roadblock when you’re just trying to get through the books, so knowing exactly how to handle that FBR file issue is a huge help.
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### Author:  [@Syed\_Salman\_Ali](https://forum.manager.io/u/Syed_Salman_Ali)
#### Post date: [May 1, 2026, 9:33am UTC](https://forum.manager.io/t/fbr-extension-error/67441/13 "2026-05-01T09:33:16Z")
Yes, that’s exactly why I asked, if you are working in [manager.io](http://manager.io) so can I help. I have no expertise in outsourcing. Secondly, I have no expertise like a practicing sales tax lawyer, either. It is possible that the problem you are facing is not within my scope.
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### Author:  [@Ealfardan](https://forum.manager.io/u/Ealfardan)
#### Post date: [July 5, 2026, 7:58pm UTC](https://forum.manager.io/t/fbr-extension-error/67441/14 "2026-07-05T19:58:37Z")
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