How To Fix RSM816 - Error in pass by parameter to function module rsar_is_ls_get_single

RSM816 - Overview

• Message type: E = Error

• Message class: RSM -

• Message number: 816

• Message text: Error in pass by parameter to function module rsar_is_ls_get_single

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 RSM816 - Error in pass by parameter to function module rsar_is_ls_get_single ?

  The SAP error message RSM816, which states "Error in pass by parameter to function module RSAR_IS_LS_GET_SINGLE," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data extraction process, particularly when dealing with data sources or InfoProviders.
  Causes:
  
  Data Source Issues: The error may arise if there are problems with the data source configuration or if the data source is not properly activated.
  Missing or Incorrect Parameters: The function module may be called with incorrect or missing parameters, leading to the error.
  Data Model Changes: Changes in the underlying data model (like InfoObjects or InfoProviders) that are not reflected in the data source can cause this error.
  Authorization Issues: Lack of proper authorizations for the user executing the data extraction can also lead to this error.
  System Performance: If the system is under heavy load or if there are performance issues, it may lead to timeouts or failures in