How To Fix /SAPAPO/SEQ181 - &1 started for &2 at &3 o'clock

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SEQ -

• Message number: 181

• Message text: &1 started for &2 at &3 o'clock

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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SEQ181 - &1 started for &2 at &3 o'clock ?

  The SAP error message /SAPAPO/SEQ181 typically indicates an issue related to the sequence of operations in the Advanced Planning and Optimization (APO) module. This message usually means that a certain process or job has started but may not have completed successfully, or there may be a conflict with another job or process.
  Cause:
  
  Job Overlap: The error may occur if there are overlapping jobs or processes that are trying to access the same resources or data.
  Configuration Issues: There may be misconfigurations in the APO settings or in the planning books.
  Data Locking: Another process may have locked the data that the current job is trying to access.
  Resource Availability: The required resources for the job may not be available at the time it is scheduled to run.
  System Performance: High system load or performance issues can also lead to this error.
  
  Solution:
  
  Check Job Status: Use transaction codes like SM37 to check the status of the jobs. Look for any jobs that may be running or have failed.
  Review Logs: Check the application logs for more detailed error messages that can provide insight into what went wrong.
  Adjust Scheduling: If there are overlapping jobs, consider rescheduling them to avoid conflicts.
  Data Locking: Ensure that no other processes are locking the data required for the job. You can use transaction SM12 to check for locks.
  Resource Allocation: Verify that the necessary resources are available and properly configured in the system.
  System Performance: Monitor system performance and consider optimizing the system if it is under heavy load.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM12 (Lock Entries), and SLG1 (Application Log).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review the SAP APO documentation for best practices in job scheduling and resource management.
  Support: If the issue persists, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the /SAPAPO/SEQ181 error message.