How To Fix OL637 - Released object types may only be inserted under released object types

SAP Error Message - Details

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 637

• Message text: Released object types may only be inserted under released object types

What causes this issue?

An object type can only be released if its super type has been
released. For this reason, a released object type cannot be positioned
under an object type which has not been released.

How to fix this error?

Test the new super type and release it or cancel the release of the
object type you want to reassign.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OL637 - Released object types may only be inserted under released object types ?

  The SAP error message OL637 indicates that there is an issue with the insertion of object types in the context of released object types. This error typically occurs in the context of SAP's Object Management System (OMS) or when working with transport requests and object versions.
  Cause:
  The error message OL637 is triggered when you attempt to insert an object type that is not released into a structure or hierarchy that only allows released object types. In SAP, object types can have different statuses, such as "released" or "not released." The system enforces rules to ensure that only objects that are in a released state can be inserted into certain contexts to maintain data integrity and consistency.
  Solution:
  To resolve the OL637 error, you can take the following steps:
  
  
  Check Object Status: Verify the status of the object type you are trying to insert. Ensure that it is marked as "released." You can do this by checking the object in the relevant transaction (e.g., SE80 for Object Navigator).
  
  
  Release the Object: If the object is not released, you will need to release it. This can typically be done through the appropriate transaction (e.g., SE03 for Transport Organizer, SE10 for Transport Requests). Make sure you have the necessary authorizations to perform this action.
  
  
  Review Dependencies: Ensure that all dependent objects are also released. Sometimes, an object may depend on other objects that are not released, which can cause this error.
  
  
  Consult Documentation: If you are unsure about the release process or the implications of releasing an object, consult the SAP documentation or your organization's SAP support team for guidance.
  
  
  Transport Request: If you are working with transport requests, ensure that the transport request is correctly configured and that all objects within the request are in the appropriate state.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE03 (Transport Organizer), SE10 (Transport Requests), and SE11 (Data Dictionary) to manage and check object statuses.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address specific issues.
  Authorization: Ensure that you have the necessary authorizations to release objects and make changes to the transport requests.
  
  By following these steps, you should be able to resolve the OL637 error and successfully insert the required object types. If the issue persists, consider reaching out to your SAP Basis or development team for further assistance.