How To Fix /SAPAPO/TT140 - Leading spaces are not allowed in name &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TT -

• Message number: 140

• Message text: Leading spaces are not allowed in name &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TT140 - Leading spaces are not allowed in name &1 ?

  The SAP error message /SAPAPO/TT140 Leading spaces are not allowed in name &1 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you are trying to create or modify an object (like a planning book, data view, or other configuration) that has a name with leading spaces. This is not allowed in SAP, as leading spaces can cause issues in data processing and retrieval.
  Cause:
  The primary cause of this error is that the name you are trying to use for an object contains one or more leading spaces. This can happen if:
  
  You accidentally added spaces before the name when typing it in.
  You copied and pasted a name from another source that included leading spaces.
  There was an error in a script or program that generated the name.
  
  Solution:
  To resolve this error, you need to ensure that the name you are using does not contain any leading spaces. Here are the steps to fix the issue:
  
  
  Check the Name: Go to the transaction or screen where you are entering the name and carefully check for any leading spaces.
  
  
  Remove Leading Spaces: If you find any leading spaces, delete them. Make sure that the name starts with a character without any spaces before it.
  
  
  Re-enter the Name: If you copied the name from another source, try typing it manually to ensure there are no hidden spaces.
  
  
  Save Changes: After correcting the name, try to save or execute the action again.
  
  
  Related Information:
  
  SAP Notes: You can check SAP Notes for any specific updates or patches related to this error message.
  Documentation: Refer to the SAP APO documentation for guidelines on naming conventions and restrictions.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO where this error might occur, such as /SAPAPO/DP for demand planning or /SAPAPO/SC for supply chain planning.
  
  If the problem persists after ensuring there are no leading spaces, consider checking for other potential issues or reaching out to your SAP support team for further assistance.