How To Fix KS402 - $ $ could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: KS - RK-S Master Data Maintenance

• Message number: 402

• Message text: $ $ could not be read

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 KS402 - $ $ could not be read ?

  The SAP error message KS402 typically indicates that there is an issue with reading a cost center or internal order in the system. This error can occur in various transactions related to controlling (CO) or when trying to access cost-related data.
  Cause:
  
  Missing Master Data: The cost center or internal order may not exist in the system or may have been deleted.
  Authorization Issues: The user may not have the necessary authorizations to access the cost center or internal order.
  Incorrect Configuration: There may be configuration issues in the controlling module that prevent the system from reading the required data.
  Data Inconsistency: There could be inconsistencies in the database that prevent the system from retrieving the necessary information.
  
  Solution:
  
  Check Master Data: Verify that the cost center or internal order exists in the system. You can do this by navigating to the relevant master data transaction (e.g., KS03 for cost centers).
  Review Authorizations: Ensure that the user has the necessary authorizations to access the cost center or internal order. This can be checked in the user roles and profiles.
  Configuration Review: Check the configuration settings in the controlling module to ensure everything is set up correctly. This may involve consulting with a functional consultant or reviewing the configuration documentation.
  Data Consistency Check: Run consistency checks in the system to identify and resolve any data inconsistencies. This may involve using transaction codes like KAH3 (for cost centers) or KOB1 (for internal orders) to analyze the data.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KS03 (Display Cost Center), KSB1 (Cost Centers: Actual Line Items), and KOB1 (Internal Orders: Actual Line Items).
  SAP Support: If the issue persists, consider reaching out to SAP support for further assistance. They can provide more detailed troubleshooting steps based on your specific system configuration.
  Documentation: Review SAP documentation and user manuals related to controlling and cost center accounting for additional insights and best practices.
  
  By following these steps, you should be able to identify the root cause of the KS402 error and implement a solution.