install the hotfixes in the following order.

1. Delivery invoice generation (6 August 2026)
Delivery invoice generation (FUNAUTINVD) - Fields BUSPROTYP & BUSOPETYP are empty (Jira X3-378792).

0434.WX_383844_R090_037.zip

2. Hotfix for an Error into XML file for an invoice with 'B2B domestic' as 'Processing type' (20 August 2026)

• When the 'Processing type' of the customer BP invoice is 'B2B domestic', the XML generated by the Customer e-invoice generation function (EINVOUTGEN) is rejected by the control website because the BAR tag is wrong (Jira X3-385845).
• WX_386000_R090_035.zip

3. Hotfix for EINVOUTGEN : Error while fetching the X3 prototype. Representation UBLBG0000, facet $details, device desktop, message CODGRP(21) Index Incorrect (20 August 2026)

• When generating the Customer e-invoice (EINVOUTGEN), an error is faced :
• Error while fetching the X3 prototype. Representation UBLBG0000, facet $details, device desktop, message CODGRP(21) Index Incorrect.
• WX_386381_R090_035.zip

4. Hotfix for GESPIH : Error message @X3.TRT/SUBPIHA$adx (2002) Error 39 : Non-existent Label LOAD_PIH3_TWMSTA (24 August 2026)
After the installation of the e-reporting pack slice 1, it is not possible to access the purchase invoices function (Jira X3-386584).

• Error message "@X3.TRT/SUBPIHA$adx (2002) Error 39 : Non-existent Label LOAD_PIH3_TWMSTA"
• WX_386727_R090_037.zip
• Install this hotfix and the below hotfix WX_386780_R090_037.zip

5. Hotfix for GESPIH : Error message X3.TRT/SUBPIH$adx (2465) Error 39 : Non-existent Label RECALCULATE_BASDEP (24 August 2026)
After the installation of the e-reporting pack slice 1 and the above hotfix X3-386727, an error is faced when the invoice is created (Jira X3-386765).

• Error message "@X3.TRT/SUBPIH$adx (2465) Error 39 : Non-existent Label RECALCULATE_BASDEP "
• WX_386780_R090_037.zip
• Install this hotfix and the above hotfix WX_386727_R090_037.zip

6. Hotfix for E-invoicing - "Payment received" status (25 August 2026)

•  This is a mandatory hotfix. It contains fixes for the Payment received process and Life cycle statuses tracking (Jira X3-369593).
• Critical: The E-reporting package [Slice 1] for your version must be already installed before integrating this hotfix.
• WX_386935_R090_035.zip

7. Hotfix for E-invoicing in Batch mode (14 September 2026)

• This hotfix corrects an issue that prevented invoices from being generated and sent when processing invoices in batch mode (EINVOUTGEN):
• <0001 The company ‘company_code’ for connection point ‘endpoint_code’ is not connected to the Sage account.//” (JIRA X3-387776).
• WX_388360_R090_035.zip

8. Hotfix for E-invoicing life cycle improvements (29 September 2026)

• This is a mandatory hotfix. It completes and corrects the E-invoicing/E-reporting package regarding Life Cycle statuses management (Jira X3-360022).
• Includes fixes and improvements on refusal and rejection reasons.
• Critical: The E-reporting package [Slice 1] for your version and all the related additional hotfixes must be already installed before integrating this hotfix set.
• The file contains : hotfix hotfix WX_389290_R090_037.dat
• Maintenance of the miscellaneous table 971 : SX_00878_R090.dat, must be integrated AFTER the hotfix is applied successfully.