How To Fix ISLM_API627 - Deletion not supported. &1 is being used by a DCL.

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 627

• Message text: Deletion not supported. &1 is being used by a DCL.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISLM_API627 - Deletion not supported. &1 is being used by a DCL. ?

  The SAP error message ISLM_API627 "Deletion not supported. &1 is being used by a DCL." typically occurs when you attempt to delete an object (like a data class or a data element) that is currently being referenced or used by a Data Class Library (DCL). This means that the object you are trying to delete is still in use, and SAP does not allow deletion to maintain data integrity.
  Cause:
  
  Object in Use: The object you are trying to delete is actively being referenced by one or more DCLs.
  Dependencies: There are dependencies or relationships that prevent the deletion of the object.
  Configuration Issues: The system may have configurations that enforce certain constraints on deletions.
  
  Solution:
  
  
  Identify Dependencies: 
  
  Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to check where the object is being used. Look for references in DCLs or other related objects.
  You can also use the "Where-Used List" feature to find out where the object is being referenced.
  
  
  
  Remove References: 
  
  If you find that the object is being used in a DCL, you will need to remove those references first. This may involve modifying or deleting the DCL or any other objects that are using the object you want to delete.
  
  
  
  Check for Active Sessions: 
  
  Ensure that there are no active sessions or processes that are currently using the object. Sometimes, a simple logout and login can help refresh the session.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific object type you are dealing with. There may be specific guidelines or procedures for handling deletions.
  
  
  
  Seek Help from SAP Support: 
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE80, SE37 (Function Builder), and SE38 (ABAP Editor) for analyzing and modifying objects.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message ISLM_API627.
  Data Class Libraries (DCL): Understand the role of DCLs in your SAP environment, as they are crucial for managing data classes and their relationships.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.