How To Fix MM_PUR_SES038 - Acct. assgt. category &1 is not allowed for service entry sheets.

SAP Error Message - Details

• Message type: E = Error

• Message class: MM_PUR_SES -

• Message number: 038

• Message text: Acct. assgt. category &1 is not allowed for service entry sheets.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MM_PUR_SES038 - Acct. assgt. category &1 is not allowed for service entry sheets. ?

  The SAP error message MM_PUR_SES038 indicates that the account assignment category specified in the service entry sheet is not allowed. This typically occurs when the account assignment category does not match the expected configuration for service entry sheets in the system.
  Cause:
  
  Incorrect Account Assignment Category: The account assignment category specified in the service entry sheet is not valid for the type of service being processed.
  Configuration Issues: The configuration settings in the system may not allow the specified account assignment category for service entry sheets.
  Service Master Data: The service master data may not be set up correctly, leading to the restriction on the account assignment category.
  
  Solution:
  
  
  Check Account Assignment Category: Verify the account assignment category being used in the service entry sheet. Common account assignment categories include:
  
  K (Cost Center)
  P (Internal Order)
  A (Asset)
  F (Project)
  Ensure that the category you are using is appropriate for service entry sheets.
  
  
  
  Review Configuration: 
  
  Go to the configuration settings in SAP (Transaction code SPRO).
  Navigate to Materials Management > Purchasing > Service Management > Define Account Assignment Categories.
  Check if the account assignment category you are trying to use is allowed for service entry sheets.
  
  
  
  Service Master Data: 
  
  Check the service master data to ensure that it is correctly configured and that the account assignment category is compatible with the service being entered.
  You can check the service master data using transaction code AC03.
  
  
  
  Consult Documentation: If you are unsure about the allowed account assignment categories for your specific scenario, consult the SAP documentation or your internal SAP support team for guidance.
  
  
  Testing: After making any changes, test the service entry sheet again to ensure that the error is resolved.
  
  
  Related Information:
  
  Transaction Codes: 
  
  ME21N: Create Purchase Order
  ME22N: Change Purchase Order
  ME23N: Display Purchase Order
  ML81N: Service Entry Sheet
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to create or modify service entry sheets.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.