How To Fix /SCMTMS/SCH_UPLOAD166 - Record &1: Stage ID &2 is not unique; upload not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/SCH_UPLOAD -

• Message number: 166

• Message text: Record &1: Stage ID &2 is not unique; upload not possible

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 /SCMTMS/SCH_UPLOAD166 - Record &1: Stage ID &2 is not unique; upload not possible ?

  The SAP error message /SCMTMS/SCH_UPLOAD166 Record &1: Stage ID &2 is not unique; upload not possible typically occurs in the context of the SAP Transportation Management System (TMS) when you are trying to upload data related to transportation stages, and there is a conflict with the uniqueness of the Stage ID.
  Cause:
  
  Duplicate Stage IDs: The error indicates that the Stage ID you are trying to upload is not unique within the dataset. This means that there are multiple records with the same Stage ID, which violates the uniqueness constraint expected by the system.
  Data Preparation Issues: The data being uploaded may have been incorrectly prepared, leading to duplicates being present in the upload file.
  Incorrect Mapping: If the mapping of the data fields is incorrect, it may lead to the same Stage ID being assigned to multiple records inadvertently.
  
  Solution:
  
  Check for Duplicates: Review the dataset you are trying to upload. Look for any duplicate entries for the Stage ID mentioned in the error message. Remove or correct any duplicates to ensure that each Stage ID is unique.
  Data Validation: Before uploading, validate the data to ensure that all Stage IDs are unique. You can use Excel or any data processing tool to identify duplicates.
  Correct Mapping: Ensure that the mapping of the fields in your upload file corresponds correctly to the expected fields in SAP. This can help prevent issues related to incorrect data being uploaded.
  Re-upload: After making the necessary corrections, attempt to upload the data again.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SCMTMS/UPLOAD or /SCMTMS/SCHEMATIC to manage and upload your transportation stages.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on data uploads in TMS.
  Documentation: Refer to the SAP Help Portal for documentation on data uploads in SAP Transportation Management, which may provide insights into the expected data structure and constraints.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.