How To Fix PI_IHC001 - Incorrect function module call

PI_IHC001 - Overview

• Message type: E = Error

• Message class: PI_IHC - Message Class for IHC Plug-In

• Message number: 001

• Message text: Incorrect function module call

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PI_IHC001 - Incorrect function module call ?

  The SAP error message PI_IHC001, which indicates an "Incorrect function module call," typically arises in the context of the SAP Integrated Health Check (IHC) or related functionalities. This error can occur due to various reasons, including incorrect parameters being passed to a function module, issues with the configuration, or problems with the underlying data.
  Causes:
  
  Incorrect Parameters: The function module may be called with incorrect or incomplete parameters.
  
  Configuration Issues: There may be misconfigurations in the IHC settings or related components.
  Data Issues: The data being processed may not meet the expected format or requirements.
  Authorization Problems: The user executing the function may not have the necessary authorizations to call the function module.
  System Bugs: There may be bugs in the SAP system or the specific version you are using.
  
  Solutions:
  
  Check Function Module Parameters: Review the parameters being passed to the function module. Ensure they are correct and complete.
  Review Configuration: Go through the configuration settings related to