How To Fix /SCMTMS/PLN_OPT_APP608 - No valid route due to transportation mode constraints

/SCMTMS/PLN_OPT_APP608 - Overview

• Message type: E = Error

• Message class: /SCMTMS/PLN_OPT_APP -

• Message number: 608

• Message text: No valid route due to transportation mode constraints

Self-Explanatory Message

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/SCMTMS/PLN_OPT_APP608 - Details

• The SAP error message /SCMTMS/PLN_OPT_APP608 indicates that there is no valid route available for the transportation planning process due to constraints related to the transportation mode. This typically occurs in the SAP Transportation Management (TM) module when the system cannot find a suitable route that meets the specified transportation mode requirements.
  Causes:
  
  Transportation Mode Constraints: The transportation mode defined in the shipment or transportation request does not match any of the available routes in the system.
  Route Determination Issues: The route determination process may not have been configured correctly, leading to the absence of valid routes for the specified transportation mode.
  Master Data Issues: Missing or incorrect master data, such as transportation lanes, means of transport, or route definitions, can lead to this error.
  Planning Parameters: The planning parameters set in the system may restrict the selection of certain routes based on the transportation mode.
  Geographical Restrictions: The geographical area defined for the transportation mode may