How To Fix /SCMTMS/SCH804 - Header number range of schedule type &1 is not internal

/SCMTMS/SCH804 - Overview

• Message type: E = Error

• Message class: /SCMTMS/SCH -

• Message number: 804

• Message text: Header number range of schedule type &1 is not internal

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/SCH804 - Header number range of schedule type &1 is not internal ?

  The SAP error message /SCMTMS/SCH804 Header number range of schedule type &1 is not internal typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the configuration of number ranges for scheduling types. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  
  Number Range Configuration: The error indicates that the number range for the specified schedule type (denoted by &1) is not set as an internal number range. In SAP, number ranges can be defined as either internal (automatically generated by the system) or external (manually assigned by the user). This error suggests that the system is expecting an internal number range but has found an external one instead.
  
  
  Incorrect Customization: The configuration for the schedule type may not have been set up correctly in the customizing settings of SAP TM.
  
  
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Look for the