How To Fix /ACCGO/CAS_MSG155 - Cannot adjust settlement unit &1 of document category &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CAS_MSG -

• Message number: 155

• Message text: Cannot adjust settlement unit &1 of document category &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/CAS_MSG155 - Cannot adjust settlement unit &1 of document category &2 ?

  The SAP error message /ACCGO/CAS_MSG155 indicates that there is an issue with adjusting a settlement unit in a specific document category. This error typically arises in the context of Asset Accounting (FI-AA) or related modules where settlement units are involved.
  Cause:
  The error can occur due to several reasons, including:
  
  Incorrect Document Category: The document category specified may not be eligible for adjustment.
  Settlement Unit Status: The settlement unit may be in a status that does not allow for adjustments (e.g., it may be locked or already settled).
  Missing or Incorrect Configuration: There may be configuration issues in the system that prevent the adjustment from being processed.
  Authorization Issues: The user may not have the necessary authorizations to perform the adjustment on the specified settlement unit.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Document Category: Verify that the document category you are trying to adjust is correct and eligible for adjustments. Refer to the documentation or configuration settings for the specific document category.
  
  
  Review Settlement Unit Status: Check the status of the settlement unit. If it is locked or already settled, you may need to unlock it or reverse the settlement before making adjustments.
  
  
  Configuration Review: Ensure that the configuration settings for the asset accounting and settlement processes are correctly set up. This may involve checking the settings in the Asset Accounting configuration (transaction code OAOA or similar).
  
  
  Authorization Check: Confirm that the user attempting the adjustment has the necessary authorizations. You may need to consult with your SAP security team to ensure the user has the appropriate roles and permissions.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error message. SAP Notes often provide solutions or workarounds for known issues.
  
  
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure. This may require assistance from a technical consultant or developer.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as AS02 (Change Asset), AS03 (Display Asset), and others related to asset accounting.
  SAP Documentation: Review SAP Help documentation for Asset Accounting and settlement processes to understand the requirements and restrictions for adjustments.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users who may have encountered similar issues.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.