How To Fix PPE4158 - Change from &1 not possible as at least one access is maintained

PPE4158 - Overview

• Message type: E = Error

• Message class: PPE4 - Messages from the iPPE Access Object

• Message number: 158

• Message text: Change from &1 not possible as at least one access is maintained

What causes this issue?

At least one access exists at &v1&.

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?

Delete the accesses at the variant.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPE4158 - Change from &1 not possible as at least one access is maintained ?

  The SAP error message PPE4158 indicates that a change you are trying to make is not possible because there is at least one access maintained for the object you are trying to modify. This typically occurs in the context of planning or production environments, particularly when dealing with planning scenarios in SAP PP/DS (Production Planning and Detailed Scheduling) or similar modules.
  
  Cause:
  The error occurs when:
  
  You are attempting to change a planning object (like a production order, planning version, or similar) that has existing access rights or dependencies.
  The system has detected that there are existing records or settings that prevent the modification you are trying to perform.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Access: 
  
  Review the existing access settings for the object you are trying to change. This can usually be done through transaction codes related to planning or production (like /SAPAPO/SDP94 for planning board).
  Identify any existing records