How To Fix /SAPAPO/SDP_PAR102 - RFC for process &1 failed (no resources)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SDP_PAR -

• Message number: 102

• Message text: RFC for process &1 failed (no resources)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SDP_PAR102 - RFC for process &1 failed (no resources) ?

  The SAP error message /SAPAPO/SDP_PAR102 RFC for process &1 failed (no resources) typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there are insufficient resources available to execute a specific process. This error can arise during various planning activities, such as demand planning, supply network planning, or production planning.
  Cause:
  
  Insufficient System Resources: The system may not have enough memory, CPU, or other resources available to execute the requested process.
  Configuration Issues: There may be configuration settings in the APO system that limit the resources allocated for certain processes.
  High Load on the System: If the system is under heavy load due to multiple processes running simultaneously, it may not be able to allocate the necessary resources for the requested process.
  Background Job Limitations: If the process is being executed as a background job, there may be limitations on the number of concurrent jobs or the resources allocated to them.
  
  Solution:
  
  Check System Resources: Monitor the system's resource usage (CPU, memory, etc.) using transaction codes like ST02 (buffer management), ST06 (OS monitor), or SM50 (process overview). If resources are low, consider optimizing or upgrading the hardware.
  Adjust Configuration: Review the configuration settings in the APO system to ensure that they are set appropriately for the expected workload. This may involve adjusting parameters related to background processing or resource allocation.
  Schedule Jobs Appropriately: If the error occurs during background processing, consider scheduling jobs during off-peak hours to reduce the load on the system.
  Increase Background Job Capacity: If applicable, increase the number of background work processes in the system configuration (transaction RZ10 or RZ12).
  Check for Locks: Ensure that there are no locks on the resources that the process is trying to access. Use transaction SM12 to check for and resolve any locks.
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the failure.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP APO documentation for best practices on resource management and process execution.
  Community Forums: Engage with the SAP Community or other forums where similar issues may have been discussed, as other users may have encountered and resolved the same error.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.