How To Fix COM_PRODUCT801 - Parameters missing when function module & is called

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PRODUCT - General Messages on Products

• Message number: 801

• Message text: Parameters missing when function module & is called

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 COM_PRODUCT801 - Parameters missing when function module & is called ?

  The SAP error message COM_PRODUCT801 indicates that there are missing parameters when a specific function module is called. This error typically arises in the context of SAP's Product Management or similar modules where certain parameters are required for the function to execute properly.
  Cause:
  
  Missing Parameters: The most common cause of this error is that the function module is being called without providing all the necessary parameters. This could be due to a programming oversight or a misunderstanding of the function module's requirements.
  Incorrect Data: Sometimes, the parameters provided may not be in the expected format or may not meet the validation criteria set within the function module.
  Configuration Issues: There may be configuration settings in the SAP system that are not set up correctly, leading to the function module not receiving the expected parameters.
  
  Solution:
  
  Check Function Module Documentation: Review the documentation for the specific function module being called. Ensure that you are providing all required parameters and that they are in the correct format.
  Debugging: Use the SAP debugger to step through the code where the function module is called. This will help you identify which parameters are missing or incorrectly set.
  Parameter Initialization: Ensure that all parameters are properly initialized before the function module is called. This includes checking for null or empty values.
  Error Handling: Implement error handling in your code to catch and log any issues when calling the function module. This can help in diagnosing the problem more effectively.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide guidance on the function module in question.
  
  Related Information:
  
  Function Module Name: Identify the specific function module that is causing the error. This can often be found in the error message or the context in which the error occurs.
  SAP Version: Ensure that you are aware of the SAP version you are working with, as function modules and their requirements can change between versions.
  Custom Code: If the function module is being called from custom ABAP code, review the code for any logical errors or omissions.
  SAP Community: Consider reaching out to the SAP Community forums for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify the cause of the COM_PRODUCT801 error and implement a solution to resolve it.