How To Fix /PF1/MSG_PO_EH170 - Due date update: Error during change of due date

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO_EH -

• Message number: 170

• Message text: Due date update: Error during change of due date

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_PO_EH170 - Due date update: Error during change of due date ?

  The SAP error message /PF1/MSG_PO_EH170 typically indicates that there was an issue when trying to update the due date of a purchase order (PO). This error can arise from various underlying causes, and understanding these can help in troubleshooting and resolving the issue.
  Possible Causes:
  
  Data Inconsistency: There may be inconsistencies in the data related to the purchase order, such as missing or incorrect information in the PO or related documents.
  Authorization Issues: The user attempting to make the change may not have the necessary authorizations to update the due date.
  Locked Documents: The purchase order or related documents may be locked by another user or process, preventing changes.
  Business Rules: There may be specific business rules or validations in place that prevent the due date from being changed under certain conditions (e.g., if the PO is already in a certain status).
  System Configuration: Configuration settings in the SAP system may restrict changes to due dates based on certain criteria.
  
  Solutions:
  
  Check Data Consistency: Review the purchase order and related documents for any inconsistencies or missing information. Ensure that all required fields are filled out correctly.
  Verify Authorizations: Ensure that the user has the necessary permissions to change the due date. This may involve checking user roles and authorizations in the SAP system.
  Unlock Documents: If the document is locked, identify the user or process that has locked it and resolve the issue. This may involve waiting for the lock to be released or contacting the user.
  Review Business Rules: Check if there are any specific business rules or validations that are preventing the change. This may involve consulting with the business process owner or reviewing configuration settings.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message. SAP Notes often provide fixes or workarounds for known issues.
  Check System Configuration: Review the configuration settings related to purchase orders and due dates to ensure that they are set up correctly.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like ME22N (Change Purchase Order) to attempt the change and see if additional error messages provide more context.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it appears to be a bug or a more complex issue.
  Documentation: Review SAP documentation related to purchase order management for additional insights into how due dates are handled and any restrictions that may apply.
  
  By systematically addressing these areas, you should be able to identify the root cause of the error and implement an appropriate solution.