How To Fix /PLMI/PPECMP477 - Multiple use of &1 from &2 &3 not allowed


/PLMI/PPECMP477 - Overview

  • Message type: E = Error

  • Message class: /PLMI/PPECMP -

  • Message number: 477

  • Message text: Multiple use of &1 from &2 &3 not allowed

  • Show details Hide details


  • 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 /PLMI/PPECMP477 - Multiple use of &1 from &2 &3 not allowed ?
    The SAP error message /PLMI/PPECMP477 Multiple use of &1 from &2 &3 not allowed typically occurs in the context of SAP's Project Management or Project System modules. This error indicates that there is an attempt to use the same component or resource multiple times in a way that is not permitted by the system's configuration or business rules.
    
    Cause: Duplicate Assignment: The error usually arises when a component (like a material, resource, or activity) is assigned to multiple locations or tasks in a way that violates the system's constraints.
    Configuration Issues: There may be specific settings in the project or resource management configuration that prevent the same item from being used in multiple places. Data Integrity Issues: There could be inconsistencies in the data that lead to the system interpreting the same component as being used in multiple contexts.
    Solution: Check Assignments: Review the assignments of the component/resource in question. Ensure that it is not being

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


Related SAP Error Messages

Click the links below to see the following related messages:

Click on this link to search all SAP messages.


Rating
The AI Support Assistant is great. It provides comprehensive assistance even on the most difficult issues. I highly recommend this service.
Rate 1
John Jordan
SAP Consultant & Author