How To Fix /SAPSLL/CON_CORE017 - Classification of scheduling line &1 cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPSLL/CON_CORE -

• Message number: 017

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

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPSLL/CON_CORE017 - Classification of scheduling line &1 cannot be changed ?

  The SAP error message /SAPSLL/CON_CORE017 indicates that there is an issue with the classification of a scheduling line in the SAP system. This error typically arises in the context of logistics and supply chain management, particularly when dealing with scheduling agreements, delivery schedules, or similar documents.
  Cause:
  The error message usually occurs due to one of the following reasons:
  
  Inconsistent Data: The scheduling line you are trying to change may have data that is inconsistent with the current configuration or status of the document.
  Locked Document: The scheduling line may be locked for editing due to ongoing processes or transactions that are being executed on it.
  Incorrect Status: The scheduling line may be in a status that does not allow for changes to be made.
  Configuration Issues: There may be configuration settings in the system that prevent changes to the classification of scheduling lines.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Document Status: Verify the status of the scheduling line. If it is locked or in a status that does not allow changes, you may need to wait until the lock is released or the status is updated.
  Review Data Consistency: Ensure that all relevant data for the scheduling line is consistent and correct. Check for any missing or incorrect entries that may be causing the issue.
  Consult Configuration Settings: Review the configuration settings related to scheduling lines in your SAP system. Ensure that they are set up correctly to allow for the changes you are trying to make.
  Use Transaction Codes: Utilize relevant transaction codes (like ME32K for scheduling agreements) to check the details of the scheduling line and make necessary adjustments.
  Check for User Authorizations: Ensure that you have the necessary authorizations to make changes to the scheduling line. Lack of proper permissions can also lead to such errors.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting the SAP Notes for any known issues related to this error message.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message.
  Documentation: Review SAP documentation related to scheduling agreements and logistics to understand the implications of scheduling line classifications.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.