How To Fix /SAPAPO/MVM128 - Action canceled

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MVM -

• Message number: 128

• Message text: Action canceled

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 /SAPAPO/MVM128 - Action canceled ?

  The SAP error message /SAPAPO/MVM128 Action canceled typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to perform an action that is not allowed or cannot be completed due to certain conditions. This error can arise in various scenarios, such as during planning, execution, or data manipulation processes.
  Possible Causes:
  
  User Authorization Issues: The user may not have the necessary permissions to perform the action.
  Data Locking: The data being accessed may be locked by another user or process, preventing the action from being completed.
  Invalid Data: The data being processed may be invalid or inconsistent, leading to the cancellation of the action.
  System Configuration: There may be configuration settings in the APO system that restrict certain actions based on business rules or parameters.
  Technical Issues: There could be underlying technical issues, such as system performance problems or bugs in the software.
  
  Solutions:
  
  Check User Authorizations: Ensure that the user has the appropriate authorizations to perform the action. This can be done by reviewing the user's roles and permissions in the SAP system.
  Release Data Locks: If data locking is the issue, check for any active sessions or processes that may be holding locks on the data. You can use transaction codes like SM12 to view and manage locks.
  Validate Data: Review the data being processed for any inconsistencies or errors. Ensure that all required fields are filled out correctly and that the data adheres to the expected formats.
  Review Configuration Settings: Check the configuration settings in the APO system to ensure that they allow the intended actions. This may involve consulting with a system administrator or SAP consultant.
  Consult SAP Notes: Look for any relevant SAP Notes or patches that may address known issues related to this error message. You can search the SAP Support Portal for updates or fixes.
  System Performance Check: If the issue is related to system performance, consider checking system logs and performance metrics to identify any bottlenecks or issues that may be affecting the execution of actions.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/MVM for planning and execution tasks.
  SAP Documentation: Refer to the official SAP documentation for APO for detailed information on specific functions and error handling.
  SAP Community: Engage with the SAP Community forums to seek advice from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to escalate the issue to your SAP support team or consult with an SAP expert for further investigation.