How To Fix KW566 - Data could not be saved

SAP Error Message - Details

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 566

• Message text: Data could not be saved

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KW566 - Data could not be saved ?

  The SAP error message KW566, which states "Data could not be saved," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with internal orders, cost centers, or other related objects. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Possible Causes:
  
  Authorization Issues: The user may not have the necessary permissions to save the data in the system.
  Data Validation Errors: The data being entered may not meet the required validation rules or constraints set in the system.
  Missing Required Fields: Certain mandatory fields may not have been filled out, leading to the inability to save the data.
  System Configuration Issues: There may be configuration settings in the controlling module that are not set up correctly.
  Technical Issues: There could be underlying technical problems, such as database issues or system performance problems.
  Locking Issues: The data being modified may be locked by another user or process, preventing changes from being saved.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the action. This can be done by reviewing the user's roles and permissions in the system.
  Review Data Input: Double-check the data being entered for any validation errors or missing mandatory fields. Ensure that all required fields are filled out correctly.
  Consult Configuration Settings: If you have access, review the configuration settings in the CO module to ensure everything is set up correctly.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the data being modified. If locks are found, coordinate with the user or process holding the lock.
  Error Logs: Check the system logs (transaction codes like SLG1) for any additional error messages or details that can provide more context about the issue.
  Technical Support: If the issue persists, consider reaching out to your SAP Basis or technical support team to investigate any underlying technical issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KO02 (Change Order), KOB1 (Order Line Items), and others related to the CO module.
  SAP Notes: Search for SAP Notes related to error KW566 in the SAP Support Portal, as there may be specific patches or updates that address this issue.
  Documentation: Review SAP documentation or user manuals related to the Controlling module for additional insights on data entry and saving processes.
  
  By systematically addressing these potential causes and solutions, you should be able to resolve the KW566 error and successfully save your data in SAP.