How To Fix /PM0/ABP_TM_MSG016 - Not possible to execute update: &1 is not before &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABP_TM_MSG -

• Message number: 016

• Message text: Not possible to execute update: &1 is not before &2

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 /PM0/ABP_TM_MSG016 - Not possible to execute update: &1 is not before &2 ?

  The SAP error message /PM0/ABP_TM_MSG016 Not possible to execute update: &1 is not before &2 typically indicates that there is an issue with the timing of an update operation in the system. This error usually arises in scenarios where a timestamp or date is involved, and the system is trying to perform an update that is not valid because the specified date or time (&1) is not before another date or time (&2).
  Cause:
  
  Date/Time Validation: The error is often caused by an attempt to update a record with a date or timestamp that is not earlier than the current date or another specified date. This can happen in various contexts, such as updating a maintenance order, scheduling, or any time-sensitive operation.
  Incorrect Data Entry: Users may have entered an incorrect date or time, leading to this validation failure.
  System Configuration: There may be configuration settings in the system that enforce strict date/time validation rules.
  
  Solution:
  
  Check Dates: Review the dates or timestamps involved in the operation. Ensure that the date you are trying to set (represented by &1) is indeed before the date it is being compared to (represented by &2).
  Correct Data Entry: If the date is incorrect, correct it to a valid date that meets the criteria.
  Review Business Logic: If this error occurs frequently, review the business logic or process that leads to this error. It may be necessary to adjust the logic to accommodate valid scenarios.
  Consult Documentation: Check the relevant SAP documentation or notes for any specific guidance related to this error message.
  System Configuration: If the issue persists, consult with your SAP Basis or configuration team to review any settings that may be enforcing this validation.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to check specific transaction codes related to the operation you are performing (e.g., IW32 for changing maintenance orders).
  SAP Notes: Search for SAP Notes related to this error message for any patches or updates that may address the issue.
  User Authorization: Ensure that the user has the necessary authorizations to perform the update operation.
  Testing: If possible, replicate the issue in a test environment to better understand the conditions that lead to the error.
  
  If the problem persists after checking these aspects, it may be beneficial to reach out to SAP support for further assistance.