Message type: E = Error
Message class:  /SAPAPO/SDP_PAR -  
Message number: 102
Message text: RFC for process &1 failed (no resources)
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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
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