How To Fix ATP_BOP_VDM011 - The sort attribute is not added: a sequence number cannot be used twice.

SAP Error Message - Details

• Message type: E = Error

• Message class: ATP_BOP_VDM -

• Message number: 011

• Message text: The sort attribute is not added: a sequence number cannot be used twice.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATP_BOP_VDM011 - The sort attribute is not added: a sequence number cannot be used twice. ?

  The SAP error message ATP_BOP_VDM011 indicates that there is an issue with the configuration of the sort attributes in the context of Advanced Planning and Optimization (APO) or similar modules where sorting and sequencing are critical. This error typically arises when a sequence number is being reused or duplicated in a way that is not allowed by the system.
  Cause:
  
  Duplicate Sequence Numbers: The primary cause of this error is that the same sequence number is being assigned to multiple sort attributes. In SAP, each sort attribute must have a unique sequence number to ensure proper sorting and processing.
  Configuration Issues: There may be a misconfiguration in the settings related to the sorting attributes in the planning book or data view.
  Data Integrity Issues: If the data being processed has inconsistencies or duplicates, it can lead to this error.
  
  Solution:
  
  
  Check Sort Attributes: Review the configuration of the sort attributes in the relevant planning book or data view. Ensure that each sort attribute has a unique sequence number.
  
  Navigate to the relevant configuration area (e.g., transaction code /SAPAPO/SDP94 for planning books) and check the sequence numbers assigned to each attribute.
  
  
  
  Modify Sequence Numbers: If you find duplicate sequence numbers, modify them to ensure that each sort attribute has a unique number. This may involve reassigning sequence numbers to some attributes.
  
  
  Validate Data: Ensure that the data being processed does not contain duplicates or inconsistencies that could lead to this error. Clean up any data issues if necessary.
  
  
  Transport Requests: If changes are made in a development environment, ensure that they are properly transported to the production environment.
  
  
  Testing: After making the necessary changes, test the configuration to ensure that the error does not occur again.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. SAP frequently releases notes that address known issues.
  Documentation: Refer to SAP documentation on Advanced Planning and Optimization (APO) for best practices on configuring sort attributes and planning books.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to resolve the ATP_BOP_VDM011 error and ensure that your sorting configuration is set up correctly.