CP310 - You cannot delete the standard sequence

SAP Error Message - Details

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 310

• Message text: You cannot delete the standard sequence

What causes this issue?

You cannot delete the standard sequence of a task list.

How to fix this error?

Delete the entire task list if it is no longer needed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CP310 - You cannot delete the standard sequence ?

  The SAP error message CP310, which states "You cannot delete the standard sequence," typically occurs in the context of SAP's Production Planning (PP) module, particularly when dealing with routing or production sequences. This error indicates that you are attempting to delete a standard sequence that is part of the system's predefined settings or configurations, which is not allowed.
  Cause:
  
  Standard Sequence: The sequence you are trying to delete is a standard one provided by SAP, which is essential for the system's operation.
  Dependencies: The sequence may be linked to other objects or processes within the system, making it integral to the overall configuration.
  Authorization Issues: You may not have the necessary permissions to delete standard sequences.
  
  Solution:
  
  Check Dependencies: Before attempting to delete a sequence, check if it is being used in any production orders, routings, or other configurations. If it is in use, you will need to remove those dependencies first.
  Use Custom Sequences: If you need to modify or replace a standard sequence, consider creating a custom sequence instead of deleting the standard one.
  Consult Documentation: Review SAP documentation or help files to understand the implications of deleting a standard sequence and to find alternative solutions.
  Authorization Check: Ensure that you have the appropriate authorizations to perform deletions in the system. If not, contact your SAP administrator to gain the necessary permissions.
  SAP Notes: Check for any relevant SAP Notes that might address this issue or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CA01 (Create Routing), CA02 (Change Routing), and CA03 (Display Routing) to manage sequences effectively.
  SAP Community: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  Training and Documentation: Consider additional training on SAP PP module functionalities to better understand how standard sequences work and how to manage them.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.