How To Fix /SAPAPO/OM_ERROR074 - Invalid constraint mode type

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 074

• Message text: Invalid constraint mode type

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 /SAPAPO/OM_ERROR074 - Invalid constraint mode type ?

  The SAP error message /SAPAPO/OM_ERROR074 Invalid constraint mode type typically occurs in the context of Advanced Planning and Optimization (APO) within SAP. This error is related to the configuration of constraints in the planning process, particularly when defining or using constraint modes in the system.
  Cause:
  The error is usually triggered by one of the following reasons:
  
  Incorrect Configuration: The constraint mode type specified in the planning book or in the configuration settings is not valid or recognized by the system.
  Data Inconsistency: There may be inconsistencies in the master data or planning data that lead to the system not being able to interpret the constraint mode correctly.
  Missing or Incorrect Settings: The settings for the planning area or the planning book may not be properly defined, leading to the system not being able to find the expected constraint mode type.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for the planning area and ensure that the constraint mode types are correctly defined.
  Verify that the constraint mode you are trying to use is valid and exists in the system.
  
  
  
  Review Planning Book Settings:
  
  Check the settings of the planning book you are using. Ensure that the key figures and their associated constraint modes are correctly set up.
  Make sure that the planning book is correctly linked to the planning area.
  
  
  
  Validate Master Data:
  
  Ensure that all relevant master data (like materials, resources, etc.) is correctly maintained and does not have any inconsistencies that could lead to this error.
  
  
  
  Check for Updates:
  
  If you are using an older version of SAP APO, consider checking for any available updates or patches that might address this issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to constraint modes in APO for any specific guidelines or troubleshooting steps.
  
  
  
  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 context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/OM to access the relevant configuration settings.
  SAP Notes: Look for SAP Notes related to this error message for any specific fixes or recommendations provided by SAP.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the cause of the /SAPAPO/OM_ERROR074 Invalid constraint mode type error in your SAP system.