How To Fix SWF_LOG051 - Where-used list cannot be called using &

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_LOG - Messages from Log Manager

• Message number: 051

• Message text: Where-used list cannot be called using &

What causes this issue?

A class that supports a defined interface must be specified for the
where-used list to be called.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check whether it is an active class that supports the interface
<AB>IF_SWF_LOG_PROFILE_WHERE_USED</>.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_LOG051 - Where-used list cannot be called using & ?

  The SAP error message SWF_LOG051 indicates that the "Where-used list cannot be called using &". This error typically occurs in the context of workflow management in SAP, particularly when trying to access the where-used list for a specific object or workflow.
  Cause:
  The error can be caused by several factors, including:
  
  Invalid Object Reference: The object for which the where-used list is being requested may not exist or may not be valid in the current context.
  Authorization Issues: The user may not have the necessary authorizations to access the where-used list for the specified object.
  Technical Issues: There may be a technical issue with the SAP system, such as a missing or corrupted object, or a problem with the workflow configuration.
  Incorrect Usage: The where-used list may not be applicable for the type of object being referenced.
  
  Solution:
  To resolve the SWF_LOG051 error, you can try the following steps:
  
  
  Check Object Validity: Ensure that the object you are trying to access actually exists and is valid. You can do this by checking the object in the relevant transaction or using the object’s identifier.
  
  
  Review Authorizations: Verify that the user has the necessary authorizations to access the where-used list. You may need to consult with your SAP security team to ensure that the user has the appropriate roles and permissions.
  
  
  Check Workflow Configuration: If the error occurs in the context of a specific workflow, review the workflow configuration to ensure that all objects and references are correctly set up.
  
  
  Use Alternative Methods: If the where-used list cannot be accessed through the standard method, consider using alternative methods to find the information you need. For example, you can use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to manually check the dependencies of the object.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues related to this error message.
  
  
  System Check: If the issue persists, it may be necessary to perform a system check or consult with your SAP Basis team to investigate any underlying technical issues.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWI1 (Work Item Selection), SWI2_FREQ (Work Item Selection - Frequency), and SWI2_DURA (Work Item Selection - Duration) for workflow management.
  SAP Documentation: Refer to the official SAP documentation for detailed information on workflows and where-used lists.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to diagnose and resolve the SWF_LOG051 error in your SAP system.