How To Fix C$426 - No parameters permitted when accessing repeating group &1&2

C$426 - Overview

• Message type: E = Error

• Message class: C$ -

• Message number: 426

• Message text: No parameters permitted when accessing repeating group &1&2

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 C$426 - No parameters permitted when accessing repeating group &1&2 ?

  The SAP error message C$426 "No parameters permitted when accessing repeating group &1&2" typically occurs in the context of SAP's reporting tools, particularly when dealing with ALV (ABAP List Viewer) reports or similar scenarios where data is being displayed in a structured format.
  
  Cause:
  This error usually arises when there is an attempt to access a repeating group (a group of data that can have multiple entries) with parameters that are not allowed. In SAP, repeating groups are designed to display multiple records, and certain operations or functions may not support parameters when dealing with these groups.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check the Report Logic: Review the logic of the report or program where the error occurs. Ensure that you are not trying to pass parameters to a function or method that is designed to work with repeating groups.
  
  
  Modify the Data Retrieval Logic: If you are using a SELECT statement