How To Fix /SCMTMS/SCH301 - &1 schedules referenced in the system

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/SCH -

• Message number: 301

• Message text: &1 schedules referenced in the system

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 /SCMTMS/SCH301 - &1 schedules referenced in the system ?

  The SAP error message /SCMTMS/SCH301 typically indicates that there are schedules referenced in the system that are causing an issue, often related to transportation management or scheduling within the SAP system. This error can arise in various contexts, such as during the planning or execution of transportation processes.
  Cause:
  
  Missing or Incomplete Data: The schedules referenced may not have all the required data or may be incomplete.
  Data Inconsistency: There may be inconsistencies in the scheduling data, such as overlapping schedules or incorrect time frames.
  Locked Objects: The schedules might be locked by another process or user, preventing modifications or access.
  Configuration Issues: There could be configuration issues in the Transportation Management module that are causing the error.
  
  Solution:
  
  Check Schedule Data: Review the schedules referenced in the error message. Ensure that all necessary data is complete and correct.
  Data Consistency Check: Use transaction codes like /SCMTMS/TSM to check for inconsistencies in the scheduling data. Correct any discrepancies found.
  Unlock Objects: If the schedules are locked, identify the user or process that has locked them and resolve the lock.
  Configuration Review: Review the configuration settings in the Transportation Management module to ensure they are set up correctly.
  Consult Logs: Check the application logs for more detailed error messages that can provide additional context on the issue.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCMTMS/TSM for transportation scheduling management.
  SAP Documentation: Refer to the official SAP documentation for Transportation Management for detailed guidance on scheduling and error handling.
  Support Community: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error message and any relevant details.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the /SCMTMS/SCH301 error message in your SAP system.