How To Fix /SAPAPO/RSP835 - COM Routine Call Failed with System Error

/SAPAPO/RSP835 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RSP -

• Message number: 835

• Message text: COM Routine Call Failed with System Error

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP835 - COM Routine Call Failed with System Error ?

  The SAP error message /SAPAPO/RSP835 COM Routine Call Failed with System Error typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is a failure in a communication routine or a function module call. This error can arise due to various reasons, including system configuration issues, network problems, or issues with the underlying data.
  Causes:
  
  Network Issues: Problems with network connectivity between the SAP system and external systems or services.
  Configuration Errors: Incorrect settings in the APO system or in the integration with other SAP modules or external systems.
  Data Issues: Inconsistent or corrupted data being processed by the COM (Collaborative Order Management) routines.
  System Resource Limitations: Insufficient memory or processing power on the server where the APO system is running.
  Authorization Issues: Lack of necessary authorizations for the user or process trying to execute the COM routine.
  Software Bugs: Potential bugs in the SAP software or in custom code that may be