How To Fix /PM0/ABO_MESSAGES032 - Only internal number assignment is possible for object category &1 (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABO_MESSAGES -

• Message number: 032

• Message text: Only internal number assignment is possible for object category &1 (&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABO_MESSAGES032 - Only internal number assignment is possible for object category &1 (&2) ?

  The SAP error message /PM0/ABO_MESSAGES032 indicates that there is an issue with the number assignment for a specific object category in the SAP system. This error typically arises when the system is configured to use internal number assignment for a particular object category, but an attempt is made to use external number assignment instead.
  Cause:
  
  Configuration Settings: The object category specified in the error message is configured to only allow internal number assignment. This means that the system is set up to generate numbers automatically rather than allowing users to input their own numbers.
  User Input: A user may have attempted to manually enter a number for an object that is supposed to be assigned an internal number by the system.
  Custom Development: If there are custom developments or enhancements in the system, they may not be aligned with the standard configuration for number assignment.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the configuration settings for the object category in question. Ensure that it is set to allow internal number assignment only.
  If you need to allow external number assignment, you may need to change the configuration settings, but this should be done with caution and in accordance with business requirements.
  
  
  
  Use Internal Number Assignment: 
  
  If the object category is indeed set for internal number assignment, ensure that you are not trying to manually enter a number. Instead, let the system generate the number automatically.
  
  
  
  Review User Input: 
  
  If a user is trying to enter a number, educate them on the correct process for creating objects in this category, emphasizing that they should not input a number manually.
  
  
  
  Consult Documentation: 
  
  Review the SAP documentation or help files related to the specific object category to understand the expected behavior and configuration options.
  
  
  
  Check for Custom Code: 
  
  If there are any custom developments, check the code to ensure that it adheres to the internal number assignment rules. Adjust the code if necessary.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP frequently releases notes that address specific error messages and provide guidance on resolution.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in checking or changing the configuration, such as SPRO (SAP Project Reference Object) for configuration settings.
  Testing: After making any changes, conduct thorough testing to ensure that the issue is resolved and that the system behaves as expected.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP configuration and number assignment issues.