Ranking number of first entry cannot be decreased
Message type: E = Error
Message class: /SCMTMS/UI_MESSAGES - Messages for TMS UI assistance classes
Message number: 171
Message text: Ranking number of first entry cannot be decreased
Self-Explanatory Message
SAP has defined this message as ‘self-explanatory’ and therefore, has not provided any further details for it.
All messages in SAP have a message text (shown above). However, the message text is not always useful enough to understand or resolve the issue.
Therefore, most messages in the SAP system provide additional long text with details about what caused the issue, how it can be resolved, what actions to take or configuration changes to make, etc
Unfortunately, this specific error message does not provide such additional information.
What else can you do?
Even though this error message does not provide any useful or additional message details, you can still try to solve the issue by searching on SAP’s support portal. In many cases, there could be an SAP support note that provides further error explanations or even directions for resolving the error.
Related Error Messages
/SCMTMS/UI_MESSAGES170 Select one entry only
/SCMTMS/UI_MESSAGES169 Error during navigation to optimizer explanation tool
/SCMTMS/UI_MESSAGES172 Truck resource &1 assigned to MTr &2; can only be planned with schedules
/SCMTMS/UI_MESSAGES173 Ranking number of last entry cannot be increased