How To Fix FRMLDLG338 - Item number is not permitted; stream cannot have an alternative

FRMLDLG338 - Overview

• Message type: E = Error

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

• Message number: 338

• Message text: Item number is not permitted; stream cannot have an alternative

What causes this issue?

You have created an item that has the same item number as a stream that
already exists. This is not permitted because
alternatives are not allowed to be created for a stream.

System Response

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

How to fix this error?

If the system does not correct the item number automatically, correct
the item number yourself.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FRMLDLG338 - Details

• The SAP error message FRMLDLG338 indicates that there is an issue with the item number in a formula or recipe where an alternative item is not allowed. This typically occurs in the context of production planning, material management, or recipe management within SAP.
  
  Cause:
  
  Item Configuration: The item number you are trying to use is configured in such a way that it does not allow for alternatives. This could be due to settings in the material master or the recipe/formula configuration.
  Alternative Item Settings: The system may be set up to not allow alternative items for certain materials or in specific contexts (e.g., certain production processes).
  Data Entry Error: There may be a mistake in the item number entered, or the item may not be correctly defined in the system.
  
  
  Solution:
  
  Check Material Master: Verify the configuration of the material in the material master. Ensure that the item is set up correctly and that it allows