How To Fix EEWMSERVICE303 - Select a technical reference object

SAP Error Message - Details

• Message type: E = Error

• Message class: EEWMSERVICE - IS-U Work Management: Service

• Message number: 303

• Message text: Select a technical reference object

What causes this issue?

Service orders can only be created for one specific technical reference
object (functional location or piece of equipment) from within list
processing.
This message is the result of one of the following:
You did not select a reference object
You selected more than one reference object

System Response

The system does not create the order

How to fix this error?

Select only one technical reference object.
Create a service order.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EEWMSERVICE303 - Select a technical reference object ?

  The SAP error message EEWMSERVICE303 typically indicates that a technical reference object needs to be selected in the context of a work management or service management process. This error often arises in scenarios where a user is trying to create or manage a service order, maintenance order, or similar transaction that requires a specific technical reference object (like a piece of equipment, functional location, or similar).
  Cause:
  
  Missing Technical Reference Object: The most common cause is that the user has not selected a required technical reference object in the transaction.
  Incorrect Configuration: There may be configuration issues in the system that prevent the selection of a valid technical reference object.
  Authorization Issues: The user may not have the necessary authorizations to view or select the technical reference objects.
  Data Integrity Issues: There may be issues with the data in the system, such as missing or incorrectly configured objects.
  
  Solution:
  
  Select a Technical Reference Object: Ensure that you select a valid technical reference object (like equipment or functional location) in the relevant field of the transaction.
  Check Configuration: Review the configuration settings in the SAP system to ensure that the technical reference objects are properly defined and available for selection.
  User Authorizations: Verify that the user has the necessary authorizations to access and select the technical reference objects. This may involve checking roles and permissions in the user profile.
  Data Validation: Check the integrity of the data related to the technical reference objects. Ensure that the objects exist and are correctly set up in the system.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the transaction you are working with.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like IW31 (Create PM Order), IW32 (Change PM Order), or similar.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the EEWMSERVICE303 error and proceed with your work in SAP.