How To Fix /ISDFPS/MSG_GAF_PE054 - Item &1: Material &2 with serial number &3 is assigned to WBS element &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/MSG_GAF_PE -

• Message number: 054

• Message text: Item &1: Material &2 with serial number &3 is assigned to WBS element &4

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 /ISDFPS/MSG_GAF_PE054 - Item &1: Material &2 with serial number &3 is assigned to WBS element &4 ?

  The SAP error message /ISDFPS/MSG_GAF_PE054 indicates that there is an issue with the assignment of a material with a serial number to a Work Breakdown Structure (WBS) element. Specifically, the error message states that the item (identified by &1) is associated with a material (identified by &2) that has a serial number (identified by &3) and is linked to a specific WBS element (identified by &4).
  Cause:
  This error typically arises due to one of the following reasons:
  
  Duplicate Assignment: The material with the specified serial number is already assigned to another WBS element, which prevents it from being assigned to the current WBS element.
  Incorrect Configuration: There may be configuration settings in the system that restrict the assignment of materials with serial numbers to multiple WBS elements.
  Data Integrity Issues: There could be inconsistencies in the data, such as incorrect serial number management or WBS element settings.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Assignments:
  
  Verify if the material with the specified serial number is already assigned to another WBS element. You can do this by checking the material master data or the relevant project management transactions.
  
  
  
  Reassign the Material:
  
  If the material is indeed assigned to another WBS element and you need to reassign it, you may need to first unassign it from the current WBS element before assigning it to the new one.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings related to serial number management and WBS elements in your SAP system. Ensure that the settings allow for the desired assignments.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on handling serial numbers and WBS elements in your version of SAP.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like IW31 (Create Work Order), IW32 (Change Work Order), or CJ20N (Project Builder) to manage WBS elements and their assignments.
  Material Master: Use transaction code MM03 to view the material master data and check the serial number assignment.
  Project Management: Familiarize yourself with project management concepts in SAP, especially how WBS elements and materials interact.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.