How To Fix /SCWM/ODATA_API006 - Log on to resource first

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/ODATA_API -

• Message number: 006

• Message text: Log on to resource first

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 /SCWM/ODATA_API006 - Log on to resource first ?

  The SAP error message /SCWM/ODATA_API006 Log on to resource first typically occurs in the context of SAP Extended Warehouse Management (EWM) when using OData services. This error indicates that the system is expecting a user to log on to a specific resource (like a warehouse task or a handling unit) before performing an operation.
  Cause:
  
  Resource Not Logged On: The user is trying to perform an action on a resource (like a warehouse worker or a piece of equipment) that has not been logged on to the system.
  Session Timeout: The session may have timed out, causing the user to be logged off from the resource.
  Incorrect User Role: The user may not have the necessary authorizations or roles assigned to log on to the resource.
  Configuration Issues: There may be configuration issues in the EWM system that prevent proper resource management.
  
  Solution:
  
  Log On to the Resource: Ensure that the user logs on to the required resource before attempting the operation. This can typically be done through the SAP GUI or the relevant mobile application.
  Check User Roles and Authorizations: Verify that the user has the necessary roles and authorizations to log on to the resource. If not, consult with your SAP security team to assign the appropriate roles.
  Session Management: If the session has timed out, re-establish the session by logging back into the system.
  Review Configuration: Check the configuration settings in the EWM system to ensure that resources are set up correctly and that there are no issues with the OData service configuration.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the OData service being used and any prerequisites for logging on to resources.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  OData Services: Familiarize yourself with the OData services used in your EWM implementation, as they may have specific requirements for resource management.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Transaction Codes: Use relevant transaction codes (like /SCWM/PRDI for resource management) to check the status of resources and their logon status.
  
  If the issue persists after following these steps, it may be beneficial to involve your SAP support team for further investigation.