How To Fix OMW218 - MM Account Determination saved

SAP Error Message - Details

• Message type: E = Error

• Message class: OMW - MB0D

• Message number: 218

• Message text: MM Account Determination saved

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 OMW218 - MM Account Determination saved ?

  The SAP error message OMW218 typically relates to issues in the account determination process within the Materials Management (MM) module. This error can occur when there are inconsistencies or missing configurations in the account determination settings for materials.
  Cause:
  The OMW218 error message usually indicates that the system has encountered a problem while trying to save the account determination settings. This can happen due to several reasons, including:
  
  Missing Configuration: The account determination settings for a specific transaction or material type may not be fully configured.
  Incorrect Settings: There may be incorrect or conflicting settings in the account determination configuration.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the account determination settings.
  Data Inconsistencies: There may be inconsistencies in the data related to the material or the account determination settings.
  
  Solution:
  To resolve the OMW218 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the transaction code OMWB (Account Determination) and verify that all necessary account determination settings are correctly configured for the relevant material types and transaction keys.
  Ensure that the account assignment categories are properly defined.
  
  
  
  Review Settings:
  
  Check for any conflicting settings in the configuration. Make sure that the account determination for the specific movement types and valuation classes is correctly set up.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to make changes to the account determination settings. You may need to consult with your SAP security team to verify this.
  
  
  
  Data Consistency:
  
  Check for any inconsistencies in the master data related to the materials involved. Ensure that the materials have the correct valuation classes and account assignment categories.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific guidance on account determination settings and troubleshooting.
  
  
  
  Testing:
  
  After making the necessary changes, test the account determination process again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OMWB (Account Determination), OMWD (Account Determination for Inventory Management), and OMWA (Account Determination for Purchasing).
  SAP Notes: Check SAP Notes for any known issues or patches related to the OMW218 error message.
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP functional consultant who specializes in the MM module for further assistance.