How To Fix PPEGUI328 - Expanding number of levels with 0 leads to expansion without restriction

PPEGUI328 - Overview

• Message type: E = Error

• Message class: PPEGUI - Message Interface

• Message number: 328

• Message text: Expanding number of levels with 0 leads to expansion without restriction

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPEGUI328 - Expanding number of levels with 0 leads to expansion without restriction ?

  The SAP error message PPEGUI328, which states "Expanding number of levels with 0 leads to expansion without restriction," typically occurs in the context of SAP's Production Planning and Detailed Scheduling (PP/DS) module. This error is related to the planning hierarchy and the way levels are defined for planning objects.
  
  Cause:
  The error is triggered when the system attempts to expand a planning hierarchy or structure, but the number of levels specified for expansion is set to zero. This can happen due to:
  
  Incorrect Configuration: The planning hierarchy might be incorrectly configured, leading to a situation where the system does not know how many levels to expand.
  Data Issues: There may be issues with the master data or planning data that result in the system being unable to determine the correct levels for expansion.
  User Input: If a user manually sets the number of levels to expand to zero, this will also trigger the error.
  
  
  Solution:
  To resolve