How To Fix RA336 - Error when calling the underlying C function (function '&1')

RA336 - Overview

• Message type: E = Error

• Message class: RA - Monitoring structure dialog message

• Message number: 336

• Message text: Error when calling the underlying C function (function '&1')

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 RA336 - Error when calling the underlying C function (function '&1') ?

  The SAP error message RA336, which states "Error when calling the underlying C function (function '&1')", typically indicates that there is an issue with a function module or a method that is trying to call a C function in the background. This error can arise from various underlying causes, and troubleshooting it may require a systematic approach.
  Possible Causes:
  
  Incorrect Function Module Implementation: The C function being called may not be implemented correctly or may have issues in its logic.
  Data Type Mismatch: There may be a mismatch in the data types being passed to the C function, leading to runtime errors.
  Memory Issues: Insufficient memory or resource allocation can cause the C function to fail.
  
  Configuration Issues: Incorrect configuration settings in the SAP system or the environment where the C function is executed.
  Missing Dependencies: The C function may depend on other libraries or components that are not available or not properly configured.
  Authorization Issues: The