How To Fix /SAPAPO/RSP_OM145 - Error: Parallel processing of order &2 in restriction matrix &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP_OM -

• Message number: 145

• Message text: Error: Parallel processing of order &2 in restriction matrix &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP_OM145 - Error: Parallel processing of order &2 in restriction matrix &1 ?

  The SAP error message /SAPAPO/RSP_OM145 typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue with parallel processing of orders in the restriction matrix. This error can arise due to various reasons, including configuration issues, data inconsistencies, or system performance limitations.
  Cause:
  
  Data Inconsistencies: There may be inconsistencies in the data related to the orders or the restriction matrix that prevent parallel processing.
  Configuration Issues: The configuration settings for the APO system may not be optimized for parallel processing, leading to conflicts.
  Resource Limitations: The system may be experiencing resource limitations (e.g., memory, CPU) that prevent it from processing multiple orders simultaneously.
  Locking Issues: If the orders or resources are locked by another process, it can lead to this error when trying to process them in parallel.
  
  Solution:
  
  Check Data Consistency: Verify the data related to the orders and the restriction matrix. Ensure that there are no inconsistencies or missing data that could cause processing issues.
  Review Configuration Settings: Check the configuration settings for parallel processing in the APO system. Ensure that they are set up correctly to allow for efficient processing.
  Monitor System Resources: Use transaction codes like ST02 (Buffer Monitor) and ST06 (Operating System Monitor) to check for any resource bottlenecks. If necessary, optimize the system resources or schedule the processing during off-peak hours.
  Lock Management: Investigate if there are any locks on the orders or resources. You can use transaction SM12 to check for locks and resolve any conflicts.
  Batch Processing: If the issue persists, consider processing the orders in smaller batches instead of trying to process them all in parallel.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OM for order management and /SAPAPO/RSP for reporting and analysis.
  SAP Documentation: Refer to the official SAP documentation for APO for detailed information on configuration and troubleshooting.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.