How To Fix FRMLDLG400 - Setting to consistent is not possible; primary output is a stream

FRMLDLG400 - Overview

• Message type: E = Error

• Message class: FRMLDLG - RMS-FRM: Dialog Messages for Formula

• Message number: 400

• Message text: Setting to consistent is not possible; primary output is a stream

What causes this issue?

The primary output of a recipe, that is, the output of the last stage of
a recipe must be a substance or a material. It must not be a stream.

System Response

The recipe cannot be set as consistent.

How to fix this error?

Enter a substance or a material as the primary output in the last stage
of the recipe.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

FRMLDLG400 - Details

• The SAP error message FRMLDLG400 indicates that there is an issue with the configuration of a formula or calculation in the SAP system, specifically related to the primary output being a stream. This error typically arises in the context of SAP's process integration or when dealing with formulas in the context of production planning, material management, or similar modules.
  
  Cause:
  The error occurs when the system attempts to set a formula's output to a consistent state, but the primary output is defined as a stream. In SAP, a stream output is typically used for continuous processes, and the system cannot ensure consistency in this context. This can happen due to:
  
  Incorrect Formula Configuration: The formula may be incorrectly set up, where the output type does not match the expected configuration.
  Incompatible Data Types: The data types of the inputs and outputs may not be compatible, leading to issues in processing.
  Process Type Mismatch: The process