How To Fix KX648 - Error checking the fields -> saving not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: KX - EC-EIS/EC-BP: Data basis, data collection

• Message number: 648

• Message text: Error checking the fields -> saving not possible

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 KX648 - Error checking the fields -> saving not possible ?

  The SAP error message KX648, which states "Error checking the fields -> saving not possible," typically occurs in the context of controlling (CO) or profitability analysis (CO-PA) modules when there are issues with the data being processed. This error can arise due to various reasons, including:
  Causes:
  
  Missing or Incorrect Data: Required fields may be missing or contain invalid data. This could include missing cost center, profit center, or other key fields that are necessary for the transaction.
  Validation Rules: The system may have validation rules that are not being met. For example, if certain fields are expected to have specific values or formats, and the input does not comply, the error will occur.
  Authorization Issues: The user may not have the necessary authorizations to perform the action, leading to a failure in saving the data.
  Configuration Issues: There may be configuration settings in the controlling module that are not set up correctly, leading to errors when trying to save data.
  Data Consistency: There may be inconsistencies in the data that violate business rules or dependencies between different fields.
  
  Solutions:
  
  Check Required Fields: Review the transaction or data entry screen to ensure that all required fields are filled out correctly and contain valid data.
  Review Validation Rules: Check if there are any specific validation rules that need to be adhered to. This may involve consulting with a functional consultant or reviewing the configuration settings.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the action. This may involve checking user roles and permissions in the SAP system.
  Consult Configuration: If you suspect a configuration issue, consult with your SAP CO or CO-PA functional consultant to review the settings and ensure they are correctly configured.
  Data Consistency Check: Perform a data consistency check to identify any discrepancies or issues that may be causing the error. This may involve running specific reports or using transaction codes that help identify data issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSB1 (Cost Centers: Actual Line Items), KE5Z (CO-PA: Display Line Items), or KOB1 (Orders: Actual Line Items) to analyze the data.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to the CO module for best practices and guidelines on data entry and configuration.
  
  If the issue persists after checking these areas, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP CO to further diagnose and resolve the issue.