How To Fix 15621 - This update request cannot be carried out retrospectively

SAP Error Message - Details

• Message type: E = Error

• Message class: 15 - Update message

• Message number: 621

• Message text: This update request cannot be carried out retrospectively

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 15621 - This update request cannot be carried out retrospectively ?

  The SAP error message 15621, "This update request cannot be carried out retrospectively," typically occurs in the context of updating data in the SAP system, particularly when dealing with update requests that are not allowed to be processed retrospectively. This can happen in various scenarios, such as when trying to change historical data or when the system settings prevent certain updates from being made after a specific point in time.
  Causes:
  
  Time Constraints: The system may have been configured to prevent updates to certain data after a specific date or period.
  Data Consistency: SAP enforces data integrity and consistency, and retrospective updates could lead to inconsistencies in reporting or data analysis.
  Document Status: The document or transaction you are trying to update may have already been finalized or posted, making it immutable.
  Authorization Issues: The user may not have the necessary permissions to perform the update.
  
  Solutions:
  
  Check Configuration: Review the configuration settings related to the specific module you are working with (e.g., Financial Accounting, Sales and Distribution) to see if there are restrictions on retrospective updates.
  Use Correct Transaction: Ensure that you are using the correct transaction code for the update. Some transactions are designed for real-time updates only.
  Consult with a Functional Consultant: If you are unsure about the settings or the implications of making a retrospective update, consult with an SAP functional consultant who can provide guidance based on best practices.
  Change Document Status: If applicable, check if the document can be reversed or if a new document can be created to reflect the necessary changes.
  Authorization Check: Verify that you have the necessary authorizations to perform the update. If not, contact your system administrator to obtain the required permissions.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its knowledge base with solutions to common issues.
  Transaction Logs: Review transaction logs to understand the context in which the error occurred. This can provide insights into what might be causing the issue.
  Documentation: Refer to SAP documentation for the specific module you are working with to understand the rules governing data updates and the implications of retrospective changes.
  
  If the issue persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.