How To Fix PPH_DD166 - Adjustments can only be updated for the latest proposal

PPH_DD166 - Overview

• Message type: E = Error

• Message class: PPH_DD - Messages for Demand Driven

• Message number: 166

• Message text: Adjustments can only be updated for the latest proposal

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPH_DD166 - Adjustments can only be updated for the latest proposal ?

  The SAP error message PPH_DD166, which states "Adjustments can only be updated for the latest proposal," typically occurs in the context of the SAP Product Lifecycle Management (PLM) or SAP Project System (PS) modules. This error indicates that you are trying to make adjustments to a proposal that is not the most recent one in the system.
  
  Cause:
  
  Outdated Proposal: The proposal you are trying to adjust is not the latest version. SAP requires that adjustments be made only to the most current proposal to ensure data integrity and consistency.
  Multiple Proposals: There may be multiple proposals created for the same project or product, and the system is designed to prevent changes to older proposals to avoid confusion and errors.
  
  
  Solution:
  
  Identify the Latest Proposal: Check the list of proposals associated with the project or product. You can do this by navigating to the relevant transaction or report that lists proposals.
  Select the Latest Proposal: Once