How To Fix /SAPSLL/CON_CORE018 - License Assignments of scheduling line &1 cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPSLL/CON_CORE -

• Message number: 018

• Message text: License Assignments of scheduling line &1 cannot be changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPSLL/CON_CORE018 - License Assignments of scheduling line &1 cannot be changed ?

  The SAP error message /SAPSLL/CON_CORE018 indicates that there is an issue with the license assignments of a scheduling line in the SAP system. This error typically arises in the context of SAP Global Trade Services (GTS) or SAP Supply Chain Management (SCM) when trying to change the license assignment for a specific scheduling line.
  Cause:
  The error can occur due to several reasons, including:
  
  Locked Scheduling Line: The scheduling line you are trying to modify may be locked or in use by another process.
  Incorrect License Assignment: The license assignment you are trying to apply may not be valid for the specific scheduling line or may not meet the required criteria.
  Configuration Issues: There may be configuration settings in the system that prevent changes to license assignments for certain scheduling lines.
  Authorization Issues: The user may not have the necessary authorizations to change license assignments.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Lock Status: Verify if the scheduling line is locked. If it is, you may need to wait until the lock is released or contact the user/process that is holding the lock.
  
  
  Validate License Assignment: Ensure that the license assignment you are trying to apply is valid for the scheduling line. Check the configuration settings related to license management in your SAP system.
  
  
  Review Configuration: Check the configuration settings in the SAP GTS or SCM module to ensure that they allow for changes to license assignments. You may need to consult with your SAP Basis or GTS consultant for this.
  
  
  User Authorizations: Ensure that the user attempting to make the change has the necessary authorizations. You may need to work with your security team to verify and adjust user roles and permissions.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to this specific error message for any additional insights or updates that may be relevant.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP GTS or SCM that deal with license management and scheduling lines.
  SAP Notes: Search for SAP Notes related to /SAPSLL/CON_CORE018 for any known issues or fixes.
  User Forums: Check SAP community forums or user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.