How To Fix RSTT0018 - Processing of function module &1 ended

RSTT0018 - Overview

• Message type: E = Error

• Message class: RSTT0 - Trace Tool: Message Class Engine Layer

• Message number: 018

• Message text: Processing of function module &1 ended

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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RSTT0018 - Details

• The SAP error message RSTT0018 indicates that the processing of a function module has ended with an error. This message is typically associated with the SAP Transaction ST22, which is used for analyzing dumps in the system. The error can occur for various reasons, including but not limited to:
  Causes:
  
  Coding Errors: There may be issues in the ABAP code of the function module, such as syntax errors, logical errors, or unhandled exceptions.
  Data Issues: The input data being processed by the function module may be invalid or not in the expected format, leading to runtime errors.
  Resource Limitations: The system may be running out of memory or other resources, causing the function module to fail.
  Authorization Issues: The user executing the function module may not have the necessary authorizations, leading to a failure in processing.
  
  Configuration Issues: Incorrect configuration settings in the system can also lead to errors when executing function modules.
  
  Solutions:
  
  Check the Dump Analysis: