How To Fix /SCMTMS/PLN_OPT_APP461 - &1 package units can't be planned

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/PLN_OPT_APP -

• Message number: 461

• Message text: &1 package units can't be planned

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/PLN_OPT_APP461 - &1 package units can't be planned ?

  The SAP error message /SCMTMS/PLN_OPT_APP461 indicates that certain package units cannot be planned in the Transportation Management System (TMS). This error typically arises during the planning phase of transportation processes, where the system is unable to allocate or schedule the specified package units for transportation.
  Causes:
  
  Incompatibility of Package Units: The package units may not be compatible with the selected transportation mode or route.
  Capacity Constraints: The transportation vehicle or resource may not have enough capacity to accommodate the package units.
  Missing Master Data: Required master data such as transportation lanes, vehicle types, or package unit definitions may be incomplete or incorrect.
  Planning Parameters: Incorrect planning parameters or settings in the TMS configuration can lead to this error.
  Status of Package Units: The status of the package units may not allow them to be planned (e.g., they may be marked as "not available" or "on hold").
  Time Constraints: The time window for planning may not align with