How To Fix RTST_OP029 - Order proposal quantities cannot be calculated; see long text

RTST_OP029 - Overview

• Message type: E = Error

• Message class: RTST_OP - Messages for Retail Store Order Products application

• Message number: 029

• Message text: Order proposal quantities cannot be calculated; see long text

What causes this issue?

The mappings of the purchasing document types for the source SAP
Forecasting and Replenishment system are missing because no target
purchasing document types are defined for SAP Forecasting and
Replenishment.

System Response

The system cannot select any SAP Forecasting and Replenishment order
proposals and therefore cannot calculate the order proposal quantities.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

In Customizing for <LS>Materials Management</> under <LS>Purchasing ->
Order Optimizing -> Grouping of Order List Items to Purchase Orders ->
Mapping of Purchasing Document Types</>, maintain the mappings of the
purchasing document types for the source SAP F<(>&<)>R system.
The document types can be the standard SAP Forecasting and Replenishment
document types <LS>NB</> and <LS>UB</> or custom purchasing document
types.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RTST_OP029 - Order proposal quantities cannot be calculated; see long text ?

  The SAP error message RTST_OP029 indicates that the system is unable to calculate order proposal quantities for a specific operation or task. This error typically arises in the context of production planning or order management within SAP, particularly when using the SAP Advanced Planning and Optimization (APO) module or similar functionalities.
  Causes:
  
  Missing Master Data: Essential master data such as material master, bill of materials (BOM), or routing information may be incomplete or missing.
  
  Configuration Issues: Incorrect configuration settings in the planning parameters or in the production planning module can lead to this error.
  Capacity Constraints: If there are capacity constraints in the production environment, the system may not be able to generate feasible order proposals.
  Planning Version Issues: The planning version being used may not be set up correctly or may not have the necessary data.
  Data Inconsistencies: Inconsistencies in the data, such as incorrect or conflicting entries in the planning tables, can also lead