How To Fix OPS_SE_EAM151 - Non unique sort numbers are not supported (Item = &1 / Task = &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: OPS_SE_EAM - Maintenance Management: Messages for Service Enabling

• Message number: 151

• Message text: Non unique sort numbers are not supported (Item = &1 / Task = &2)

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 OPS_SE_EAM151 - Non unique sort numbers are not supported (Item = &1 / Task = &2) ?

  The SAP error message OPS_SE_EAM151, which states "Non unique sort numbers are not supported (Item = &1 / Task = &2)," typically occurs in the context of SAP's Enterprise Asset Management (EAM) or similar modules where sorting and ordering of tasks or items is crucial for processing.
  Cause:
  This error arises when there are duplicate sort numbers assigned to items or tasks in a particular context. In SAP, sort numbers are used to determine the order in which items or tasks are processed or displayed. If two or more items or tasks share the same sort number, the system cannot determine the correct order, leading to this error.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Duplicate Sort Numbers:
  
  Check the items or tasks associated with the error message. You can use transaction codes like SE16 or SE11 to view the relevant database tables (e.g., EAM related tables) and identify where the duplicates are occurring.
  
  
  
  Modify Sort Numbers:
  
  Once you identify the duplicates, you need to assign unique sort numbers to each item or task. This can be done through the relevant transaction in SAP where you manage these items or tasks (e.g., maintenance orders, work orders).
  
  
  
  Data Consistency Check:
  
  After making changes, ensure that the data is consistent and that there are no remaining duplicates. You may want to run consistency checks or reports to verify that the changes have resolved the issue.
  
  
  
  Testing:
  
  After correcting the sort numbers, test the process that triggered the error to ensure that it now works without issues.
  
  
  
  Documentation:
  
  Document the changes made and the reasons for them, so that future users can understand the context of the changes.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW32 (Change Order), IW31 (Create Order), or others depending on the context of the error.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, SAP releases updates that address specific bugs or issues.
  User Authorization: Ensure that you have the necessary authorizations to make changes to sort numbers or related data.
  Consult SAP Documentation: Review SAP documentation or help files for more detailed information on managing sort numbers and related configurations.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.