How To Fix HRPIQ000RULES021 - Technical error while calling function module &1

HRPIQ000RULES021 - Overview

• Message type: E = Error

• Message class: HRPIQ000RULES - Messages for CM Rules

• Message number: 021

• Message text: Technical error while calling function module &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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HRPIQ000RULES021 - Details

• The SAP error message HRPIQ000RULES021 indicates a technical error that occurs while calling a function module in the context of the SAP HR (Human Resources) module, specifically related to the Personnel Administration or Organizational Management components. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the function module itself.
  Possible Causes:
  
  Function Module Issues: The function module being called may not be correctly implemented or may have been modified in a way that causes it to fail.
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the database tables.
  Authorization Issues: The user executing the function may not have the necessary authorizations to perform the action.
  Configuration Errors: Incorrect configuration settings in the HR module can lead to errors when executing certain functions.
  System Performance: If the system is under heavy load, it may lead to timeouts or other performance-related