How To Fix /SCMTMS/PLN_VSR_OL420 - Cannot change document &1. Location sequence is fixed

/SCMTMS/PLN_VSR_OL420 - Overview

• Message type: E = Error

• Message class: /SCMTMS/PLN_VSR_OL -

• Message number: 420

• Message text: Cannot change document &1. Location sequence is fixed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/PLN_VSR_OL420 - Cannot change document &1. Location sequence is fixed ?

  The SAP error message /SCMTMS/PLN_VSR_OL420 indicates that there is an issue with changing a document in the SAP Transportation Management (TM) system because the location sequence is fixed. This typically occurs when you are trying to modify a transportation document (like a shipment or a transportation request) that has a predefined sequence of locations, and the system does not allow changes to that sequence.
  
  Cause:
  
  Fixed Location Sequence: The location sequence for the transportation document is set as fixed, meaning that it cannot be altered. This is often the case when the document has already been processed or confirmed in some way.
  Document Status: The document may be in a status that does not allow changes. For example, if the document has been released or is in a completed state, modifications may be restricted.
  Configuration Settings: There may be specific configuration settings in the SAP TM system that enforce fixed location sequences for certain