How To Fix /SAPAPO/CFM_MSG307 - Error while determining the open deadline

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CFM_MSG -

• Message number: 307

• Message text: Error while determining the open deadline

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/CFM_MSG307 - Error while determining the open deadline ?

  The SAP error message /SAPAPO/CFM_MSG307 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with determining the open deadline for a specific planning object, such as a production order or a planned order. This error can arise due to various reasons, including configuration issues, data inconsistencies, or missing master data.
  Causes:
  
  Missing or Incorrect Master Data: The relevant master data (like material master, production resources/tools, or work centers) may be incomplete or incorrectly configured.
  Planning Version Issues: The planning version being used may not be correctly set up or may not have the necessary data.
  Open Deadline Configuration: The configuration for open deadlines in the system may not be set correctly, leading to issues in determining the deadlines.
  Data Inconsistencies: There may be inconsistencies in the data that prevent the system from calculating the open deadline.
  Resource Availability: If the resources required for production are not available or are incorrectly defined, it can lead to this error.
  
  Solutions:
  
  Check Master Data: Ensure that all relevant master data is complete and correctly configured. This includes checking the material master, work centers, and production resources/tools.
  Review Planning Version: Verify that the correct planning version is being used and that it contains the necessary data for planning.
  Configuration Review: Check the configuration settings related to open deadlines in the APO system. Ensure that the settings align with your business processes.
  Data Consistency Check: Run consistency checks in the system to identify and resolve any data inconsistencies that may be causing the error.
  Resource Availability Check: Ensure that all required resources are available and correctly defined in the system. This includes checking for any maintenance or availability issues.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/CFM for configuration and monitoring or /SAPAPO/MC90 for checking planning versions.
  SAP Help Portal: The SAP Help Portal provides documentation and guides on configuring and troubleshooting APO-related issues.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP directly for further assistance.