How To Fix 6A671 - Either installment number or date of "last execution"

SAP Error Message - Details

• Message type: E = Error

• Message class: 6A - Real estate messages rent adjustment

• Message number: 671

• Message text: Either installment number or date of "last execution"

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 6A671 - Either installment number or date of "last execution" ?

  The SAP error message 6A671 typically indicates an issue related to installment payments or the execution of a payment plan. The message suggests that there is a problem with either the installment number or the date of the last execution in the context of a payment plan or installment agreement.
  Cause:
  
  Invalid Installment Number: The installment number provided may not exist or may be out of range for the payment plan.
  Incorrect Date: The date of the last execution may be incorrectly formatted or may not correspond to a valid date in the system.
  Missing Data: Required fields related to the installment plan may be missing or incorrectly filled out.
  Configuration Issues: There may be configuration issues in the payment plan settings or related modules.
  
  Solution:
  
  Check Installment Number: Verify that the installment number you are using is valid and corresponds to an existing installment in the system.
  Validate Date: Ensure that the date of the last execution is correctly formatted and is a valid date. It should also be a date that logically fits within the context of the payment plan.
  Review Payment Plan Data: Check the payment plan details to ensure all required fields are filled out correctly and that there are no discrepancies.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the error message and its context.
  System Configuration: If the issue persists, consult with your SAP administrator or technical team to review the configuration settings related to installment payments and ensure they are set up correctly.
  
  Related Information:
  
  Transaction Codes: You may want to check relevant transaction codes such as F110 (Automatic Payment Transactions) or F-28 (Post Incoming Payments) to see if the error occurs in those contexts.
  SAP Notes: Look for SAP Notes related to this error message for any patches or updates that may address the issue.
  User Forums: Consider checking SAP community forums or user groups for similar issues and solutions shared by other users.
  
  If the problem continues after following these steps, it may be necessary to escalate the issue to SAP support for further assistance.