SAP Knowledge Base Article - Public

3302340 - TTX1 Condition Type not redetermined in the Project Sales Order Service - SAP S/4HANA Cloud Public Edition

Symptom

When creating a project, the tax condition type TTX1 is not determined in the Sales Order Service due to an incorrect tax classification in the customer master data. Even after correcting the tax classification, TTX1 is not redetermined.

Environment

SAP S/4HANA Cloud Public Edition

Reproducing the Issue

  1. Create a Project and trigger billing using the Plan Customer Project app.
  2. In the follow-up Sales Order Service, notice that TTX1 is missing due to an incorrect tax classification in the customer master data.
  3. Correct the tax classification in the customer master data.
  4. Check the Sales Order Service again—TTX1 is still not redetermined.

Cause

Currently, the system does not support re-determination of TTX1 (or other condition types) in:

  • Plan Customer Projects (F0719)
  • Manage Sales Order for Services (F0804)

Resolution

The workaround to resolve this issue, follow these steps:
  1. Remove bookings from work packages.
  2. Cancel follow-up documents.
  3. Reject the relevant billing items in Manage Sales Order for Services.
  4. Recreate the billing items.

Additionally, consider requesting this feature through the SAP Customer Influence Program to advocate for future system enhancements.

See Also

2963059 - How to Submit Feature Requests for SAP S/4HANA Cloud Public Edition - SAP for Me

Keywords

SAP S/4HANA Cloud Public Edition, Public Cloud, Sales, Sales Order, TTX1 Condition Type, Tax Condition Not Redetermined, Project Sales Order Issue, Plan Customer Projects, Billing Tax Issue , KBA , SD-SLS-PBS , Project-Based Services in Sales Documents , PPM-SCL-BIL , Project Billing (Public Cloud) , CA-CPD-SS , S/4HANA Public Cloud – Professional Service Projects , Problem

Product

SAP S/4HANA Cloud Public Edition all versions