How To Fix PO168 - At least one character number was created

SAP Error Message - Details

• Message type: E = Error

• Message class: PO - Spooler message

• Message number: 168

• Message text: At least one character number was created

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 PO168 - At least one character number was created ?

  The SAP error message PO168, which states "At least one character number was created," typically occurs in the context of creating or processing purchase orders (POs) or other related documents in SAP. This error indicates that the system has generated a character number (such as a document number) that is not valid or has not been properly assigned.
  Cause:
  
  Document Number Assignment: The error may arise if the system is trying to assign a document number that is not valid or has already been used.
  Number Range Issues: There may be issues with the number range configuration for the document type you are working with. If the number range is exhausted or not properly defined, it can lead to this error.
  Configuration Errors: Incorrect configuration in the document type settings or number range settings can also lead to this error.
  User Authorization: Sometimes, the user may not have the necessary authorizations to create or modify the document, leading to this error.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects) and check the number range for the relevant document type.
  Ensure that the number range is correctly defined and that there are available numbers in the range.
  
  
  
  Review Document Type Settings:
  
  Use transaction code OMEC to check the settings for the document type you are working with.
  Ensure that the document type is correctly configured and linked to the appropriate number range.
  
  
  
  Check for Existing Documents:
  
  Verify if there are existing documents that may be causing conflicts. If a document number has already been used, it may lead to this error.
  
  
  
  User Authorizations:
  
  Ensure that the user has the necessary authorizations to create or modify the document. Check the user's role and authorization settings.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order).
  Documentation: Review SAP documentation related to purchase order processing and number range management for more detailed guidance.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the PO168 error and implement a solution to resolve it.