How To Fix RA342 - Invalid C function call (function '&1')

RA342 - Overview

• Message type: E = Error

• Message class: RA - Monitoring structure dialog message

• Message number: 342

• Message text: Invalid C function call (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 RA342 - Invalid C function call (function '&1') ?

  The SAP error message RA342, which states "Invalid C function call (function '&1')", typically occurs in the context of SAP's ABAP programs when there is an issue with a C function being called from ABAP. This error can arise due to various reasons, including incorrect parameters being passed to the function, the function not being defined properly, or issues with the environment in which the function is being executed.
  Causes:
  
  Incorrect Function Parameters: The parameters being passed to the C function may not match the expected types or formats.
  Function Not Defined: The C function may not be defined in the system or may not be accessible due to scope or visibility issues.
  Environment Issues: There may be issues with the environment where the C function is executed, such as missing libraries or incorrect configurations.
  Data Type Mismatches: There could be mismatches between ABAP data types and C data types, leading to invalid calls.
  Memory Issues: