How To Fix /PF1/MSG_PO056 - Invalid number range for range &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO -

• Message number: 056

• Message text: Invalid number range for range &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 /PF1/MSG_PO056 - Invalid number range for range &1 ?

  The SAP error message /PF1/MSG_PO056 Invalid number range for range &1 typically indicates that there is an issue with the number range configuration for a specific document type or object in the SAP system. This error can occur in various contexts, such as when creating purchase orders, invoices, or other documents that rely on number ranges.
  Cause:
  
  Number Range Not Defined: The number range for the specified range (&1) has not been defined in the system.
  Number Range Deactivated: The number range may be deactivated or not available for the current document type.
  Number Range Exceeded: The number range has been exhausted, meaning that all available numbers in that range have been used up.
  Authorization Issues: The user may not have the necessary authorizations to access or use the specified number range.
  Configuration Errors: There may be configuration errors in the number range settings or in the document type settings.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects) and check the configuration for the number range object related to the document type you are working with.
  Ensure that the number range is defined and active.
  
  
  
  Adjust Number Range:
  
  If the number range is exhausted, you may need to extend the range or create a new number range.
  This can be done in transaction code SNRO or OBA7 (for purchase orders) depending on the context.
  
  
  
  Check Document Type Settings:
  
  Ensure that the document type is correctly assigned to the number range in the relevant configuration settings (e.g., in transaction OMH6 for purchase orders).
  
  
  
  User Authorizations:
  
  Verify that the user has the necessary authorizations to create documents using the specified number range. This can be checked in transaction SU53 or by reviewing the user's role assignments.
  
  
  
  Consult with Basis or Configuration Team:
  
  If you are unable to resolve the issue, consult with your SAP Basis or configuration team for further assistance. They can help diagnose and fix any underlying configuration issues.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SNRO: Number Range Objects
  OBA7: Maintain Number Ranges for Purchase Orders
  OMH6: Define Document Types for Purchasing
  SU53: Display Authorization Check
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on number range management and configuration.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to number ranges and error messages.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the /PF1/MSG_PO056 Invalid number range for range &1 error message.