How To Fix RSPLF491 - Planning sequqence canceled after 180 attempts

SAP Error Message - Details

• Message type: E = Error

• Message class: RSPLF - Planning Framework

• Message number: 491

• Message text: Planning sequqence canceled after 180 attempts

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 RSPLF491 - Planning sequqence canceled after 180 attempts ?

  The SAP error message RSPLF491 indicates that a planning sequence has been canceled after 180 attempts. This typically occurs in the context of SAP BW (Business Warehouse) or SAP Integrated Business Planning (IBP) when a planning sequence is unable to complete successfully due to various issues.
  Causes:
  
  Data Locking Issues: The planning sequence may be trying to access data that is locked by another process or user.
  Long Running Processes: The planning sequence may be taking too long to execute, leading to a timeout or cancellation after reaching the maximum number of attempts.
  Configuration Errors: There may be issues with the configuration of the planning sequence itself, such as incorrect settings or dependencies that are not met.
  Resource Limitations: Insufficient system resources (CPU, memory, etc.) can lead to performance issues, causing the planning sequence to fail.
  Data Quality Issues: Problems with the data being processed, such as inconsistencies or errors, can cause the planning sequence to fail repeatedly.
  
  Solutions:
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the data being accessed by the planning sequence. If locks are found, resolve them by either waiting for the lock to be released or contacting the user who holds the lock.
  Increase Timeout Settings: If the planning sequence is taking too long, consider increasing the timeout settings in the planning sequence configuration.
  Review Configuration: Double-check the configuration of the planning sequence to ensure that all settings are correct and that there are no unmet dependencies.
  Monitor System Resources: Use transaction codes like ST02 or ST06 to monitor system performance and resource usage. If resources are low, consider optimizing the system or increasing hardware resources.
  Data Validation: Validate the data being processed to ensure there are no inconsistencies or errors. This may involve running data quality checks or correcting any identified issues.
  Check Logs: Review the logs for the planning sequence to identify any specific errors or warnings that may provide more insight into the cause of the failure.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSPLF (for planning functions), SM12 (for lock entries), ST22 (for dumps), and SLG1 (for application logs).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to planning sequences and performance tuning in BW or IBP for best practices and optimization techniques.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.