How To Fix MM_PUR_SES005 - Account assignment number could not be generated.

SAP Error Message - Details

• Message type: E = Error

• Message class: MM_PUR_SES -

• Message number: 005

• Message text: Account assignment number could not be generated.

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 MM_PUR_SES005 - Account assignment number could not be generated. ?

  The SAP error message MM_PUR_SES005: "Account assignment number could not be generated" typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions, when the system is unable to generate a unique account assignment number for the item being processed. This can happen for several reasons, and understanding the cause is essential for resolving the issue.
  Causes:
  
  
  Configuration Issues: The account assignment configuration in the system may not be set up correctly. This includes settings related to account assignment categories or number ranges.
  
  
  Number Range Issues: The number range for account assignments may be exhausted or not properly defined in the system.
  
  
  Missing Master Data: Required master data (like material master, vendor master, or account assignment category) may be missing or incorrectly configured.
  
  
  Authorization Issues: The user may not have the necessary authorizations to create or modify account assignments.
  
  
  System Bugs or Inconsistencies: There may be bugs in the SAP system or inconsistencies in the database that prevent the generation of account assignment numbers.
  
  
  Solutions:
  
  
  Check Configuration:
  
  Verify the configuration settings for account assignment categories in the SAP system. Ensure that the relevant settings are correctly defined in the customizing (SPRO) settings.
  
  
  
  Review Number Ranges:
  
  Check the number range settings for account assignments. Ensure that the number range is defined and that there are available numbers. You can do this by navigating to the transaction code SNRO (Number Range Objects) and checking the relevant object.
  
  
  
  Validate Master Data:
  
  Ensure that all necessary master data is correctly maintained. Check the material master, vendor master, and any other relevant data to ensure they are complete and accurate.
  
  
  
  Check Authorizations:
  
  Review the user’s authorizations to ensure they have the necessary permissions to create or modify account assignments. This can be done through transaction code SU53 to analyze authorization issues.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address known issues or bugs related to this error message.
  
  
  
  System Restart:
  
  In some cases, a system restart or a refresh of the session may resolve temporary issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the transaction code and any relevant logs.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  ME21N (Create Purchase Order)
  ME51N (Create Purchase Requisition)
  SPRO (Customizing)
  SNRO (Number Range Objects)
  SU53 (Authorization Check)
  
  
  
  Documentation: Review SAP documentation related to purchasing and account assignment to understand the expected behavior and configuration settings.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.